37547...28773 (34-digits)
This number is a prime.
3754 7332574898 6240197335 7979128773
The fourth Sylvester prime ((3^71-1)/2); after 13, 1093 and 797161.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
3754 7332574898 6240197335 7979128773
The fourth Sylvester prime ((3^71-1)/2); after 13, 1093 and 797161.