23

This number is a prime.

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

There are 23 primes which can not be written as a sum of (nonunit) cubes. Note that 23 is the largest prime which cannot be written as a sum of (nonunit) squares. [Hartley]

Submitted: 2003-07-28 02:26:25; Last Modified: 2008-01-30 17:28:00.