383

This number is a prime.

Just showing those entries submitted by 'Loungrides': (Click here to show all)

383 is the only palindromic “almost evenian prime” less than a googol, i.e., a prime that can be represented as the product of first n positive even numbers minus 1, (case n=4), i.e., 2*4*6*8-1 = 383. [Loungrides]