468

This number is a composite.

Single Curio View:   (Seek other curios for this number)
4-6-8 are the first three composite digits. Note that there is a mean gap of exactly 4 between primes less than the 68th prime. [Honaker]

Submitted: 2004-08-31 23:25:12;   Last Modified: 2014-08-30 04:36:20.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell