47513...82421 (26-digits)

This number is a prime.

                                                475139 8667700924 8633982421

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47513986677009248633982421 is a prime P such that it is simultaneously the sum of the squares of two consecutive integers and the difference between the cube of two consecutive integers. P = x^2+(x+1)^2 = (y+1)^3-y^3, for x = 4874114620985, y = 3979697923084. Found by Giovanni Resta. [Rivera]

Submitted: 2019-02-24 03:41:18;   Last Modified: 2019-02-24 10:27:28.
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