98888...00001 (5418-digits)
This number is a prime.
(9+99919999*10^(2704+1)+89*10^(2*2704+9))/9 is a asymmetric dual depression prime. [Earls]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
(9+99919999*10^(2704+1)+89*10^(2*2704+9))/9 is a asymmetric dual depression prime. [Earls]