2969
This number is a prime.
Just showing those entries submitted by 'Noll': (Click here to show all)
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]
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