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7954 (another Prime Pages' Curiosity) |
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Single Curio View: (Seek other curios for this number) 7954 (the reversal of a prime) is the smallest n such that 5^n + n is prime. [Post]
Submitted: 2009-08-09 22:41:23; Last Modified: 2009-08-09 23:25:03.
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