This number is a prime.
Single Curio View: (Seek other curios for this number)The smallest prime p such that the concatenation of p and p^2 is a Cyclops number (331109561). [Gaydos]
Submitted: 2016-08-19 12:02:21; Last Modified: 2016-08-19 13:19:48.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell