975319753197531975319

This number is a prime.

                                                     9 7531975319 7531975319

Single Curio View:   (Seek other curios for this number)
The largest prime less than a googol formed by repeating the concatenation in descending order of the odd-digit sequence. [Loungrides]

Submitted: 2010-06-05 03:50:18;   Last Modified: 2010-06-05 12:26:55.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell