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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
999837911Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
79987032891032.92008-05-05 06:09:58
719883295931136.12012-04-30 22:57:02
2091101480504037291857.52015-06-26 11:44:11
20134408064857257771960.82015-12-26 16:26:48
History
DateUserTypeResult
2023-06-03mikrNF
no factor from 2^69 to 2^73
2022-07-21onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 2013440806485725777 / TF: 1-67
2022-04-07James HeinrichF
Factor: 71988329593 / TF: 1-67
2022-04-07James HeinrichF
Factor: 7998703289 / TF: 1-67
2022-04-07James HeinrichF
Factor: 209110148050403729 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-26ConductorF
Factor: 2013440806485725777 / TF: 1-62
2015-06-26TJAOIF
Factor: 209110148050403729 / TF: 57-58
2012-04-30nextPrimeF
Factor: 71988329593