38640293551
This number is a prime.
3 8640293551
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The smallest emirp that is the sum of the squares of first
n Honaker primes: (131^2 + 263^2 + 457^2 + ... + 31391^2 +
31517^2), (case n=151). [Jha]
Submitted: 2019-05-06 12:54:23; Last Modified: 2019-05-06 13:43:44.
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