This number is a prime.
Single Curio View: (Seek other curios for this number)163 and 631 are two primes consisting of the same distinct digits, (1, 3, 6), such that one of these digits is twice the product of the other two, i.e., 6 = 2*(1*3). Note that a concatenation of these primes creates a Cyclops prime, i.e., 6310163. [Loungrides]
Submitted: 2013-05-26 12:33:20; Last Modified: 2020-07-27 12:42:18.
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