2969
This number is a prime.
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2969 = 55*55 - 55 - 1; 2969 is both a Sophie Germain prime
and a twin prime; 2969 is a non-Ramanujan prime that is the
sum of 3 cubes of distinct positive integers: 8^3 + 9^3 +
12^3 = 2969. [Noll]
Submitted: 2012-04-03 23:39:13; Last Modified: 2012-04-04 00:04:46.
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