65535
This number is a composite.
The 16th Mersenne number is equal to the sum of the first
157 primes plus one. [Wesolowski]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean
This number is a composite.
The 16th Mersenne number is equal to the sum of the first
157 primes plus one. [Wesolowski]