70000...00009 (983-digits)
This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).
Single Curio View: (Seek other curios for this number)
7*10^982+9 is the largest non-titanic extremely naughty prime. [Loungrides]
Submitted: 2014-10-09 10:05:39; Last Modified: 2018-04-14 12:30:37.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell