1289
This number is a prime.
Single Curio View: (Seek other curios for this number)
This Sophie Germain prime is also a twin prime, and the
smallest prime having distinct or increasing digits and
exactly 5 permutations of its digits prime. [Hasler]
Submitted: 2009-03-07 03:05:43; Last Modified: 2009-03-08 00:48:38.
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