81649

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The largest prime containing all non-prime digits (from 1 to 9) such that every string of two consecutive digits are squares. [Axoy]

Submitted: 2004-09-06 07:53:06;   Last Modified: 2008-01-30 11:19:28.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell