74071
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest Cyclops emirp that can be represented as the
sum of a repdigit number with all of its truncations plus
1, i.e., 66666+6666+666+66+6+1. [Loungrides]
Submitted: 2019-02-10 19:51:04; Last Modified: 2019-02-10 21:13:16.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell