250024
250024 = 22 + 5002 + 22 + 42.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
250045
250045 = 22 + 5002 + 42 + 52.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
250065
250065 = 22 + 5002 + 62 + 52.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
250084
250084 = 22 + 5002 + 82 + 42.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
250799
The values of Legendre Symbol (a/250799) = 1 for a = 1, 2, 3, ..., 30 (the second case).
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
251787
2517872 = 63396693369, a square of 3 kinds of digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
253102
2531022 = 64060622404, a sqaure with even digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
253440
1363 + 253440 = 16642, 1363 - 253440 = 15042.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
254016
254016 = 5042, a square with different digits.
A cubic polynomial:
(X + 72)(X + 1082)(X + 3362) = X3 + 3532X2 + 363722X + 2540162.
by Yoshio Mimura, Kobe, Japan
254568
2545682 = 64804866624, a sqaure with even digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
254842
2548422 = 64944444964, a square of 3 kinds of digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
255025
255025 = 5052, a square of 3 kinds of digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
255450
2554502 = 769 * 770 + 771 * 772 + 773 * 774 + 775 * 776 + ... + 7317 * 7318.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
255792
733 + 255792 = 8032, 733 - 255792 = 3652.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
256018
2560182 = 65545216324, and 65545216 = 80962, 324 = 182.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
256036
5062 = 256036, and 256 = 162, 36 = 62.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
256194
2561942 = 65635365636, a square of 3 kinds of digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
256992
2569922 = 66044888064, a square with even digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
257049
257049 = 5072, a square with different digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
257298
2572982 = 66202260804, a square with even digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
257338
2573382 = 66222846244, a square with even digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
257400
58 + 257400 = 8052, 58 - 257400 = 3652.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
257422
2574222 = 66266086084, a square with even digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
257810
2578102 = 3899 * 3900 + 3901 * 3902 + 3903 * 3904 + 3905 * 3906 + ... + 7707 * 7708.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
258131
2581312 = 66631613161, a square with 3 kinds of digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
258238
2582382 = 66686864644, a square with 3 kinds of even digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
258064
258064 = 5082, a square with different digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
259081
259081 = 5092, a square with different digits.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan
259325
2593252 = 67249455625, and 6724 = 822, 9455625 = 30752.
Page of Squares : First Upload April 6, 2013 ; Last Revised April 6, 2013by Yoshio Mimura, Kobe, Japan