66600...00007 (28-digits)

This number is a prime.

66600000 0000000000 0000000007

Single Curio View: (Seek other curios for this number)

The smallest non-palindromic beastly prime with a 7 at the right end. (The 2nd such prime occurs when this number's two dozen consecutive zeros are increased by one.)

Submitted: 2008-07-29 02:03:38; Last Modified: 2008-07-29 02:11:44.