31313...32323 (108-digits)

This number is a prime.

                                   31313131 3131313131 3131313131 3131313131
3131313123 2323232323 2323232323 2323232323 2323232323 2323232323 2323232323

Single Curio View:   (Seek other curios for this number)
Twenty-three 31's followed by thirty-one 23's is prime. [De Geest]

Submitted: 2004-02-07 04:23:51;   Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell