8191
This number is a prime.
Single Curio View: (Seek other curios for this number)
There is only one prime less than 8191 that is also a repunit in three bases. Can you find it? [Pimentel]
Submitted: 2002-04-25 07:16:32; Last Modified: 2008-12-18 03:05:27.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell