125371
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest prime formed by sandwiching a prime-digit number containing all prime digits between two identical digits. [Loungrides]
Submitted: 2010-03-28 06:57:10; Last Modified: 2010-03-30 01:23:30.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell