12

This number is a composite.

Single Curio View:   (Seek other curios for this number)
12 is the largest known even number expressible as the sum of two primes in one way. [Firoozbakht]

Submitted: 2003-07-08 22:42:11;   Last Modified: 2008-01-30 11:28:00.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell