31300...00313 (313-digits)

This number is a prime.

313 0000000000 0000000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 1183811000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000313

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

The smallest 313 digit prime with 313 on each end and a palindromic prime as the central number just happens to be triadic.

Submitted: 1999-09-02 23:40:00; Last Modified: 2014-08-30 15:16:45.