85211549
This number is a prime.
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The smallest Honaker prime P that is the sum of the squares
of first n Sophie Germain primes, i.e., (2^2 + 3^2 + 5^2 +
11^2 +...+ 2129^2 + 2141^2), (case n=66). Curiously, P is
also expressible as the sum of two squares (7157^2 +
5830^2). [Bajpai]
Submitted: 2019-04-12 19:28:39; Last Modified: 2019-04-12 23:03:36.
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