19

This number is a prime.

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

D. H. Lehmer's electromechanical number sieve used 19 bicycle chains. [Bell]

Submitted: 2006-08-31 04:07:17; Last Modified: 2008-02-05 17:07:48.

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell