73

This number is a prime.

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

+ The smallest Apery emirp. [Loungrides]

+ 73#+79 is the largest prime less than a googol of the form p#+q, where p, q are consecutive primes. [Loungrides]

(There are 3 curios for this number that have not yet been approved by an editor.)

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell