43

This number is a prime.

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Largest known prime partial sum of number of positive knots with n crossings: 0 + 0 + 1 + 0 + 1 + 0 + 1 + 1 + 1 + 3 + 2 + 7 + 9 + 17 = 43. [Post]

Submitted: 2010-04-19 23:08:11; Last Modified: 2010-04-22 00:14:37.