1787

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest prime obtained by concatenating a multidigit prime, (17), and the sum and product of its own digits. [Loungrides]

Submitted: 2012-01-26 12:27:27;   Last Modified: 2016-08-26 15:41:55.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell