5101

This number is a prime.

Single Curio View: (Seek other curios for this number)

The only prime number less than a googol formed from the concatenation in order of first multiples of 5 following by 1, (case n=2). [Loungrides]

Submitted: 2015-09-21 18:22:11; Last Modified: 2023-10-09 02:33:00.