10988819
This number is a prime.
The smallest invertible prime formed from the concatenation
of n and prime(n), i.e., {1098||8819}. [Bajpai]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest invertible prime formed from the concatenation
of n and prime(n), i.e., {1098||8819}. [Bajpai]