This number is a prime.

Single Curio View:   (Seek other curios for this number)
The larger of only two primes less than a googol formed by concatenating a number n followed by n 3's. The other is 13. [Loungrides]

Submitted: 2011-02-18 05:21:25;   Last Modified: 2018-07-22 01:06:58.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell