19427
This number is a prime.
The prime number 19427 can be written as 3^3^2 - 2^2^3. [Kulsha]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The prime number 19427 can be written as 3^3^2 - 2^2^3. [Kulsha]