277
This number is a prime.
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The smallest of three non-titanic primes that can be
represented as the product of a repdigit number consisting
of 5's and all its truncations plus 2, i.e., 55*5+2 = 277. [Loungrides]
Submitted: 2018-07-18 03:41:43; Last Modified: 2018-12-30 14:39:55.
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