11755901813

This number is a prime.

                                                                1 1755901813

+ The smallest non-trivial (multidigit) prime that is the sum of the squares of the first n narcissistic (Armstrong) numbers, i.e., (1^2+2^2+3^2+....+92727^2), (case n=18). [Bajpai]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell