31607

This number is a prime.

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

The largest prime less than the square root of 10^9. It is the largest prime that is sufficient when using trial division or the Sieve of Eratosthenes algorithm for numbers less than 10^9.

Submitted: 2008-03-13 04:46:27; Last Modified: 2009-08-21 02:49:45.