---

17000

17000² = (1² + 4)(2² + 4)(9² + 4)(11² + 4)(26² + 4) = (6² + 4)(9² + 4)(11² + 4)(26² + 4).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17010

17010² = (1² + 5)(2² + 5)(10² + 5)(11² + 5)(20² + 5) = (1² + 5)(2² + 5)(20² + 5)(115² + 5)
= (1² + 5)(2² + 5)(4² + 5)(20² + 5)(25² + 5) = (1² + 5)(4² + 5)(7² + 5)(10² + 5)(20² + 5)
= (2² + 5)(11² + 5)(20² + 5)(25² + 5) = (2² + 5)(3² + 5)(7² + 5)(10² + 5)(20² + 5)
= (2² + 5)(4² + 5)(5² + 5)(11² + 5)(20² + 5) = (2² + 5)(5² + 5)(10² + 5)(101² + 5)
= (3² + 5)(5² + 5)(830² + 5) = (4² + 5)(7² + 5)(20² + 5)(25² + 5)
= (7² + 5)(10² + 5)(11² + 5)(20² + 5) = (7² + 5)(20² + 5)(115² + 5).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17028

17028² = (1² + 8)(2² + 8)(6² + 8)(247² + 8) = (2² + 2)(4² + 2)(16² + 2)(102² + 2)
= (6² + 8)(10² + 8)(247² + 8) = (6² + 8)(11² + 8)(226² + 8).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17046

17046² = (1² + 5)(6959² + 5).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17050

17050² = (2² + 6)(5² + 6)(26² + 6)(37² + 6) = (4² + 6)(37² + 6)(98² + 6)
= (4² + 6)(5² + 6)(7² + 6)(88² + 6) = (7² + 6)(26² + 6)(88² + 6).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17080

17080² = 1695 * 1696 + 1696 * 1697 + 1697 * 1698 + 1698 * 1699 + ... + 1790 * 1791.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17098

17098² = 2 + 3 + 5 + 7 + 11 + ... + 79427 is the sum of consecutive primes.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17103

17103²± 2 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17152

17152² = (3² + 7)(11² + 7)(379² + 7).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17160

17160² = (11² - 1)(12² - 1)(131² - 1) = (2² - 1)(3² - 1)(12² - 1)(14² - 1)(21² - 1)
= (3² - 1)(10² - 1)(12² - 1)(51² - 1) = (3² - 1)(4² - 1)(12² - 1)(131² - 1)
= (5² - 1)(12² - 1)(14² - 1)(21² - 1).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17161

17161 is a zigzag square pegged by 1 (131²).

Page of Squares : First Upload November 9, 2013 ; Last Revised November 9, 2013
by Yoshio Mimura, Kobe, Japan

---

17170

17170² = (1² + 1)(4² + 1)(10² + 1)(293² + 1).

Page of Squares : First Upload November 9, 2013 ; Last Revised November 9, 2013
by Yoshio Mimura, Kobe, Japan

---

17190

The sum of the divisors of 17190² is a square (31031²).

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17196

The quadratic polynomial 17196X² - 88548X + 121081 takes the values 223², 113², 101², 205², 329², 457² at X = 1, 2, ..., 6

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17200

17200²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17224

17224²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17252

17252² = 297631504 is a square consisting of different digits.

17252² = 722² + 723² + 724² + ... + 1082².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17253

17253²± 2 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17261

17261² = 841³ - 840³ + 839³ - 838³ + ... + 1³.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17267

17267² = 3² + 4² + 5² + 6² + ... + 963².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17268

17268² = 4³ + 93³ + 278³ + 651³.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17272

17272²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17280

17280² = (2² - 1)(17² - 1)(19² - 1)(31² - 1) = (2² - 1)(3² - 1)(11² - 1)(17² - 1)(19² - 1)
= (2² - 1)(3² - 1)(4² - 1)(5² - 1)(11² - 1)(17² - 1) = (2² - 1)(4² - 1)(5² - 1)(17² - 1)(31² - 1)
= (2² - 1)(7² - 1)(9² - 1)(161² - 1) = (3² - 1)(4² - 1)(5² - 1)(17² - 1)(19² - 1)
= (5² - 1)(11² - 1)(17² - 1)(19² - 1).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17304

17304² = (1² + 3)(2² + 3)(3² + 3)(10² + 3)(93² + 3) = (1² + 3)(9² + 3)(10² + 3)(93² + 3)
= (3² + 3)(5² + 3)(10² + 3)(93² + 3).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17316

17316² = 72⁴ + 90⁴ + 120⁴.

17316² = 74*75*76 + 76*77*78 + 78*79*80 + 80*81*82 + ... + 220*221*222.

Page of Squares : First Upload February 4, 2012 ; Last Revised October 26, 2103
by Yoshio Mimura, Kobe, Japan

---

17325

17325² = (2² - 1)(4² - 1)(34² - 1)(76² - 1) = (4² - 1)(6² - 1)(10² - 1)(76² - 1).

17325² = 991² + 992² + 993² + ... + 1232².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17334

17334² = (1² + 2)(4² + 2)(31² + 2)(76² + 2).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17336

17336² = (2² + 7)(5227² + 7).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17350

17350²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17364

17364² = 104² + 105² + 106² + ... + 967².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17366

17366²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17388

17388² = (1² + 5)(3² + 5)(11² + 5)(169² + 5) = (1² + 5)(3² + 5)(31² + 5)(61² + 5)
= (1² + 5)(3² + 5)(7² + 5)(8² + 5)(31² + 5).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17392

17392²± 3 are primes.

17392² = (1² + 7)(6149² + 7).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17404

17404, 17405, 17406, 17407 and 17408 are consecutive integers having square factors (the 9th case).

Page of Squares : First Upload December 14, 2013 ; Last Revised December 14, 2013
by Yoshio Mimura, Kobe, Japan

---

17410

17410²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17420

17420²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17423

17423² = 533² + 535² + 537² + 539² + ... + 1253².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17424

17424² = (16² + 8)(28² + 8)(38² + 8) = (4² + 8)(5² + 8)(16² + 8)(38² + 8)
= (5² + 8)(6² + 8)(16² + 8)(28² + 8).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17425

17425² = (4² + 1)(32² + 1)(132² + 1).

Page of Squares : First Upload November 9, 2013 ; Last Revised November 9, 2013
by Yoshio Mimura, Kobe, Japan

---

17430

17430² = (3² + 6)(34² + 6)(132² + 6).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17442

17442² = (1² + 2)(13² + 2)(24² + 2)(32² + 2) = (1² + 2)(2² + 2)(7² + 2)(13² + 2)(44² + 2)
= (1² + 2)(5² + 2)(6² + 2)(13² + 2)(24² + 2) = (1² + 2)(5² + 2)(6² + 2)(7² + 2)(44² + 2)
= (1² + 2)(7² + 2)(32² + 2)(44² + 2) = (4² + 2)(7² + 2)(13² + 2)(44² + 2).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17461

17461² = 255² + 256² + 257² + ... + 976².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17472

17472² = (2² - 1)(15² - 1)(25² - 1)(27² - 1).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17480

17480² = 480 * 481 + 481 * 482 + 482 * 483 + 483 * 484 + ... + 1008 * 1009.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17529

17529² = 307265841 is a square consisting of different digits.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17544

17544²± 5 are primes.

17544² = (11² + 8)(32² + 8)(48² + 8).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17550

17550² = (1² + 9)(2² + 9)(3² + 9)(6² + 9)(54² + 9) = (1² + 9)(2² + 9)(6² + 9)(9² + 9)(24² + 9)
= (1² + 9)(3² + 9)(24² + 9)(54² + 9) = (1² + 9)(6² + 9)(15² + 9)(54² + 9)
= (15² + 9)(21² + 9)(54² + 9) = (2² + 9)(3² + 9)(21² + 9)(54² + 9)
= (2² + 9)(3² + 9)(4² + 9)(9² + 9)(24² + 9) = (2² + 9)(3² + 9)(6² + 9)(171² + 9)
= (2² + 9)(4² + 9)(6² + 9)(9² + 9)(15² + 9) = (2² + 9)(9² + 9)(21² + 9)(24² + 9)
= (3² + 9)(24² + 9)(171² + 9) = (3² + 9)(4² + 9)(15² + 9)(54² + 9)
= (3² + 9)(6² + 9)(11² + 9)(54² + 9) = (4² + 9)(9² + 9)(15² + 9)(24² + 9)
= (6² + 9)(15² + 9)(171² + 9) = (6² + 9)(9² + 9)(11² + 9)(24² + 9).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17562

17562²± 5 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17570

17570² = 849 * 850 + 851 * 852 + 853 * 854 + 855 * 856 + ... + 1349 * 1350.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17572

17572² = (19² + 7)(916² + 7) = (3² + 7)(4² + 7)(916² + 7).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17576

17576² = (3² + 4)(10² + 4)(478² + 4).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17583

17583²± 2 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17584

17584² = S2(699) + S2(836), where S2(n) = 1² + 2² + 3² + ... + n².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17616

17616² = (1³ + 5)(3³ + 5)(9³ + 5)(13³ + 5).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17622

17622² = (1² + 2)(2² + 2)(19² + 2)(218² + 2) = (1² + 2)(3² + 2)(14² + 2)(218² + 2)
= (4² + 2)(19² + 2)(218² + 2).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17639

17639² = 311134321, a square every digit of which is non-zero and smaller than 5.

Page of Squares : First Upload September 18, 2013 ; Last Revised September 18, 2013
by Yoshio Mimura, Kobe, Japan

---

17640

17640² = (2² - 1)(8² - 1)(13² - 1)(99² - 1) = (4² - 1)(6² - 1)(8² - 1)(97² - 1)
= (6² - 1)(8² - 1)(13² - 1)(29² - 1).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17646

17646²± 5 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17649

17649²± 2 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17668

17668²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17678

17678² = 3597² + 3598² + 3599² + ... + 3620².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17680

17680² = (1² + 4)(2² + 4)(3² + 4)(10² + 4)(76² + 4)
= (1² + 4)(2² + 4)(3² + 4)(8² + 4)(9² + 4)(10² + 4) = (1² + 4)(2² + 4)(3² + 4)(8² + 4)(94² + 4)
= (1² + 4)(3² + 4)(6² + 4)(8² + 4)(42² + 4) = (1² + 4)(3² + 4)(8² + 4)(10² + 4)(26² + 4)
= (1² + 4)(8² + 4)(10² + 4)(94² + 4) = (16² + 4)(26² + 4)(42² + 4)
= (2² + 4)(3² + 4)(4² + 4)(9² + 4)(42² + 4) = (2² + 4)(8² + 4)(26² + 4)(29² + 4)
= (2² + 4)(9² + 4)(16² + 4)(42² + 4) = (3² + 4)(4² + 4)(26² + 4)(42² + 4)
= (3² + 4)(6² + 4)(10² + 4)(76² + 4) = (3² + 4)(6² + 4)(8² + 4)(9² + 4)(10² + 4)
= (3² + 4)(6² + 4)(8² + 4)(94² + 4) = (3² + 4)(8² + 4)(14² + 4)(42² + 4)
= (4² + 4)(42² + 4)(94² + 4) = (4² + 4)(9² + 4)(10² + 4)(42² + 4).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17688

17688² = (16² + 8)(27² + 8)(40² + 8).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17689

17689 is a square (133²) with different digits.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17690

17690² = (11² + 1)(12² + 1)(133² + 1).

Page of Squares : First Upload November 9, 2013 ; Last Revised November 9, 2013
by Yoshio Mimura, Kobe, Japan

---

17710

17710² = 313644100, 3136 = 56², 44100 = 210².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17712

17712² = (1² + 8)(4² + 8)(8² + 8)(142² + 8) = (4² + 8)(8² + 8)(19² + 8)(22² + 8).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17714

17714²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17720

17720²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17721

17721² = 3³ + 58³ + 429³ + 617³.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17724

17724²± 5 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17730

17730² = (3² + 9)(4179² + 9).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17732

17732² = S2(274) + S2(973), where S2(n) = 1² + 2² + 3² + ... + n².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17734

17734²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17739

17739²± 2 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17744

17744² = S2(676) + S2(859), where S2(n) = 1² + 2² + 3² + ... + n².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17750

17750² = 443² + 444² + 445² + ... + 1010².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17766

17766² = (1² + 5)(2² + 5)(4² + 5)(18² + 5)(29² + 5) = (2² + 5)(11² + 5)(18² + 5)(29² + 5)
= (4² + 5)(7² + 5)(18² + 5)(29² + 5).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17778

17778² = 316057284 is a square consisting of different digits.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17784

17784² = (3² - 1)(37² - 1)(170² - 1).

17784² = 552 * 553 + 554 * 555 + 556 * 557 + 558 * 559 + ... + 1272 * 1273.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17794

17794²± 3 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17800

17800²± 3 are primes.

17800² = (1² + 4)(2² + 4)(14² + 4)(199² + 4) = (6² + 4)(14² + 4)(199² + 4).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17802

17802² = (2² + 5)(8² + 5)(9² + 5)(77² + 5).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17811

17811² = 317231721.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17816

17816² = 317409856 is a square consisting of different digits.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17866

17866² = 319193956, a square with odd digits except the last digit 6.

Page of Squares : First Upload August 31, 2013 ; Last Revised August 31, 2013
by Yoshio Mimura, Kobe, Japan

---

17871

17871²± 2 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17876

17876² = 319551376, a square with odd digits except the last digit 6.

Page of Squares : First Upload August 31, 2013 ; Last Revised August 31, 2013
by Yoshio Mimura, Kobe, Japan

---

17943

17943²± 2 are primes.

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17952

17952² = (2² + 8)(6² + 8)(16² + 8)(48² + 8).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17955

17955² = (2² - 1)(4² - 1)(20² - 1)(134² - 1).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17956

17956 is a square (134²) with different digits.

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17958

17958² = (11² + 2)(12² + 2)(134² + 2).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17962

17962² = 1083² + 1085² + 1087² + 1089² + ... + 1473².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---

17963

17963² = (2² + 7)(4² + 7)(8² + 7)(134² + 7).

Page of Squares : First Upload February 1, 2014 ; Last Revised February 1, 2014
by Yoshio Mimura, Kobe, Japan

---

17979

17979² = 323244441, a square every digit of which is non-zero and smaller than 5.

Page of Squares : First Upload September 18, 2013 ; Last Revised September 18, 2013
by Yoshio Mimura, Kobe, Japan

---

17996

17996² = 1789² + 1790² + 1791² + ... + 1884².

Page of Squares : First Upload February 4, 2012 ; Last Revised February 4, 2012
by Yoshio Mimura, Kobe, Japan

---