Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
916245137Factored
FactorDigitsBitsDate
8237173819391220475692169.52017-12-29 18:37:27
History
DateUserTypeResult
2017-12-29ConductorF
Factor: 823717381939122047569 / TF: 69-70
2017-03-17sasakiNF
no factor from 2^68 to 2^69
2016-05-23Alex_soldierNF
no factor from 2^67 to 2^68
2015-11-14Alex_soldierNF
no factor from 2^66 to 2^67
2013-05-24ramgeisNF
no factor from 2^65 to 2^66
2011-10-01lindedNF
no factor from 2^64 to 2^65
2010-07-21HBendtzNF
no factor from 2^63 to 2^64