461
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest prime formed from the concatenation of n and the reversal of n^2. [Silva]
Submitted: 2011-01-16 17:40:07; Last Modified: 2019-01-17 23:50:13.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell