251257

This number is a prime.

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The smallest prime with the most topologically-equivalent distinct digits as displayed on 7-segment calculator that splits up into two consecutive primes (251, 257). [Note that on a calculator display, the three groups of topologically-equivalent digits are (1, 2, 5, 7) ; (3, 4) ; (6, 9) ] [Beedassy]

Submitted: 2014-07-11 05:33:25;   Last Modified: 2020-06-18 13:52:33.
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