2521
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest prime p such that p ≡ 1 mod
d , where d stands for any of the digits 2
through 9. [Beedassy]
Submitted: 2019-04-04 14:54:31; Last Modified: 2019-04-05 14:37:38.
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