67

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest polite prime that is a concatenation of two successive polite numbers, i.e., (6=1+2+3, 7=3+4). [Loungrides]

Submitted: 2018-02-17 01:13:27;   Last Modified: 2018-02-17 09:32:11.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell