380

This number is a composite.

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

380 is the smallest number divisible by 5 of the form
p_i ( p_i + 1 ) where p_i is prime and does not equal 5. [Sladcik]

Submitted: 2004-09-14 16:31:56; Last Modified: 2008-01-30 17:28:00.