13

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest prime equal to a prime plus its digit sum, here 11 + (1 + 1). [Hasler]

Submitted: 2018-11-08 19:21:19;   Last Modified: 2018-11-08 19:34:48.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell