58000
580002 = (12 + 4)(22 + 4)(42 + 4)(52 + 4)(112 + 4)(342 + 4)
= (12 + 4)(22 + 4)(52 + 4)(62 + 4)(112 + 4)(242 + 4) = (12 + 4)(22 + 4)(112 + 4)(242 + 4)(342 + 4)
= (12 + 4)(42 + 4)(62 + 4)(112 + 4)(822 + 4) = (22 + 4)(52 + 4)(112 + 4)(142 + 4)(242 + 4)
= (42 + 4)(52 + 4)(62 + 4)(112 + 4)(342 + 4) = (42 + 4)(112 + 4)(142 + 4)(822 + 4)
= (62 + 4)(112 + 4)(242 + 4)(342 + 4).
by Yoshio Mimura, Kobe, Japan
58050
580502 = 3162 + 3172 + 3182 + ... + 21642.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58065
580652 = (12 + 6)(32 + 6)(272 + 6)(2092 + 6).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58066
580662± 3 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58076
580762± 3 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58080
2862 + 58080 = 3742, 2862 - 58080 = 1542.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58081
58081 = 2412 is a zigzag square pegged by 8.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58082
580822 = (152 + 1)(162 + 1)(2412 + 1).
Page of Squares : First Upload November 16, 2013 ; Last Revised November 16, 2013by Yoshio Mimura, Kobe, Japan
58116
581162± 5 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58120
581202± 3 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58146
581462 = (32 + 2)(82 + 2)(21582 + 2).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58167
581672 = 3383399889 is a square with 3 kinds of digits.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58201
58201 = 1324 + 1654 + 2204.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58240
582402 = (32 - 1)(62 - 1)(272 - 1)(1292 - 1) = (32 - 1)(152 - 1)(272 - 1)(512 - 1).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58242
582422 = (22 + 2)(242 + 2)(9892 + 2).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58250
582502 = (12 + 4)(42 + 4)(112 + 4)(5212 + 4).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58263
582632± 2 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58320
3692 + 58320 = 4412, 3692 - 58320 = 2792.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58344
583442± 5 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58394
583942 = (22 + 3)(262 + 3)(8472 + 3).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58413
584132 = 3412078569 is a square with different digits.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58455
584552 = 3416987025 is a square with different digits.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58464
584642 = (32 - 1)(132 - 1)(282 - 1)(572 - 1).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58476
584762 = (22 + 8)(422 + 8)(4012 + 8).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58500
585002 = (12 + 9)(22 + 9)(32 + 9)(42 + 9)(112 + 9)(212 + 9)
= (12 + 9)(22 + 9)(32 + 9)(152 + 9)(792 + 9) = (12 + 9)(32 + 9)(42 + 9)(212 + 9)(412 + 9)
= (12 + 9)(42 + 9)(112 + 9)(152 + 9)(212 + 9) = (12 + 9)(92 + 9)(112 + 9)(1712 + 9)
= (32 + 9)(112 + 9)(152 + 9)(792 + 9).
by Yoshio Mimura, Kobe, Japan
58538
585382± 3 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58554
585542 = 3428570916 is a square with different digits.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58557
585572± 2 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58564
58564 = 2422 is a zigzag sqaure.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58565
585652 = (82 + 1)(302 + 1)(2422 + 1).
Page of Squares : First Upload November 16, 2013 ; Last Revised November 16, 2013by Yoshio Mimura, Kobe, Japan
58566
585662 = (152 + 2)(162 + 2)(2422 + 2).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58569
The quadratic polynomial 58569X2 - 185262X + 232969 takes the values 3262, 3112, 4522, 6552, 8782, 11092 at X = 1, 2,..., 6.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58575
585752 = (42 - 1)(151242 - 1).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58578
585782± 5 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58580
585802 = (42 + 4)(52 + 4)(202 + 4)(1212 + 4) = (202 + 4)(242 + 4)(1212 + 4).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58612
586122± 3 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58628
586282± 3 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58660
586602 = 2437 x 2438 + 2439 x 2440 + 2441 x 2442 + 2443 x 2444 + ... + 3273 x 3274.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58722
587222 + 451382 = 5485712328, a mosaic.
Page of Squares : First Upload September 22, 2012 ; Last Revised September 22, 2012by Yoshio Mimura, Kobe, Japan
58760
587602 = (12 + 4)(22 + 4)(302 + 4)(3092 + 4) = (12 + 4)(302 + 4)(8742 + 4)
= (62 + 4)(302 + 4)(3092 + 4).
by Yoshio Mimura, Kobe, Japan
58764
587642± 5 are primes.
587642 = (22 + 8)(182 + 8)(9312 + 8).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58800
588002 = (22 - 1)(42 - 1)(62 - 1)(152 - 1)(992 - 1).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58806
588062 = (12 + 2)(22 + 2)(52 + 2)(192 + 2)(1402 + 2) = (12 + 2)(32 + 2)(52 + 2)(142 + 2)(1402 + 2)
= (32 + 2)(52 + 2)(82 + 2)(192 + 2)(222 + 2) = (42 + 2)(52 + 2)(192 + 2)(1402 + 2)
= (192 + 2)(222 + 2)(1402 + 2).
by Yoshio Mimura, Kobe, Japan
58821
588212± 2 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58824
588242 = (12 + 8)(112 + 8)(122 + 8)(1402 + 8) = (42 + 8)(72 + 8)(112 + 8)(1402 + 8).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58833
588332± 2 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58854
588542 = (72 + 2)(102 + 2)(8162 + 2).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58870
588702 = (382 + 6)(15462 + 6).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58905
589052 = (42 - 1)(82 - 1)(162 - 1)(1202 - 1).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58916
589162± 3 are primes.
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan
58926
589262 = (12 + 5)(32 + 5)(82 + 5)(7742 + 5) = (12 + 5)(312 + 5)(7742 + 5).
Page of Squares : First Upload March 19, 2014 ; Last Revised March 19, 2014by Yoshio Mimura, Kobe, Japan