1013

This number is a prime.

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The smallest 4-digit prime p whose the reversal of square is equal to the square of the reversal of p, i.e., 1013^2 = 1026169 and R(1013^2) = 9616201 = 3101^2. [Loungrides]

Submitted: 2013-08-09 10:11:34; Last Modified: 2019-03-15 13:51:27.