This number is a prime.

                                                     2 3511232940 1538389113

Single Curio View:   (Seek other curios for this number)
Putting a zero in the middle of the concatenation of the first eleven Sophie Germain primes creates a Cyclops prime. [Gaydos]

Submitted: 2018-09-25 14:29:59;   Last Modified: 2018-12-23 04:08:29.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell