349801693

This number is a prime.

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The smallest Honaker prime P that is the concatenation of n-th triangular number (34980) and n-th prime number (1693), for n= 264. Curiously, P is also expressible as the sum of two squares. [Bajpai]

Submitted: 2019-04-10 14:33:42;   Last Modified: 2019-04-10 15:08:08.
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