97

This number is a prime.

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

The smallest prime (emirp) equal to the sum of first n odd composite numbers (n = 5), i.e., 97 = 9 + 15 + 21 + 25 + 27. [Loungrides]

Submitted: 2011-06-25 06:58:52; Last Modified: 2020-08-16 16:47:19.