131
This number is a prime.
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The smallest Honaker
prime, i.e., 131 = P32, and 1 + 3 + 1 =
3 + 2. Note that the latter sum of digits corresponds to
the smallest prime with prime subscript (3 =
P2) added to its very (prime) subscript. [Beedassy]
Submitted: 2009-07-03 21:41:50; Last Modified: 2020-08-20 01:32:22.
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