23

This number is a prime.

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

Kristen Eller ©2002
+ 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]

+ The only prime in a sequence of six numbers that regularly occurred in the first season of the television series Lost. [Hartley]

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell