108109
This number is a prime.
The smallest invertible prime formed by concatenating two
consecutive integers: 108 and 109. [Punches]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest invertible prime formed by concatenating two
consecutive integers: 108 and 109. [Punches]