This number is a prime.
Single Curio View: (Seek other curios for this number)The only prime of form n^3-[R(n)]^2, where n is a double-digit composite number and R(n) its reversal, (n=65). [Loungrides]
Submitted: 2011-10-06 13:58:08; Last Modified: 2018-11-04 09:02:04.
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