220

This number is a composite.

Single Curio View:   (Seek other curios for this number)
The product of the first 220 composite numbers falls between a twin prime pair. [Gaydos]

Submitted: 2015-07-01 23:34:02;   Last Modified: 2018-04-03 11:15:28.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell