666666555554444331223

This number is a prime.

                                                     6 6666655555 4444331223

Single Curio View:   (Seek other curios for this number)
The largest prime that consists of the first six positive digits d using each of them d times. [Loungrides]

Submitted: 2018-04-13 15:15:16;   Last Modified: 2018-04-13 15:20:01.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell