10499
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest emirp p such that prime(p)*p-π(p) yields another emirp (1161051629). [Bajpai]
Submitted: 2016-08-02 19:57:26; Last Modified: 2016-08-02 20:31:22.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell