71111...11111 (56-digits)

This number is a prime.

               711111 1111111111 1111111111 1111111111 1111111111 1111111111

Single Curio View:   (Seek other curios for this number)
The largest known prime of the form 7(1)k.

Submitted: 2004-09-21 04:37:48;   Last Modified: 2009-02-16 20:21:54.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell