1109179363
This number is a prime.
The smallest 10-digit reversible prime that remains a reversible prime after rightmost digits are omitted two at a time. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest 10-digit reversible prime that remains a reversible prime after rightmost digits are omitted two at a time. [Loungrides]