# 199689672115897

This number is a prime.

19968 9672115897

As of January 2011, the largest known prime (emirp) that is the sum of two consecutive amicable numbers: 99844521858585 + 99845150257312. [Wesolowski]

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