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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
801004777Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
29819347291949580618492271.32020-01-15 21:08:39
History
DateUserTypeResult
2020-01-15ConductorF
Factor: 2981934729194958061849 / TF: 71-72
2019-11-09Alex_soldierNF
no factor from 2^70 to 2^71
2011-08-12James HeinrichNF
no factor from 2^68 to 2^70
2010-07-25BloodIceNF
no factor from 2^67 to 2^68
2010-05-11BloodIceNF
no factor from 2^66 to 2^67
2010-05-11BloodIceNF
no factor from 2^65 to 2^66
2010-05-11BloodIceNF
no factor from 2^64 to 2^65
2010-03-29Architects CubedNF
no factor from 2^63 to 2^64