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
89800379Factored
FactorDigitsBitsDate
212995396449333196302469411032994.12018-12-06 22:46:30
P-1 factors
DateFactorB1B2
2018-12-062129953964493331963024694110373000013322500
History
DateUserTypeResult
2018-12-06Jwb52zF-PM1
Factor: 21299539644933319630246941103 / (P-1, B1=730000, B2=13322500)
2018-11-09tServoNF
no factor from 2^75 to 2^76
2018-11-09tServoNF
no factor from 2^74 to 2^75
2017-11-03monstNF
no factor from 2^73 to 2^74
2017-10-191997rj7NF
no factor from 2^72 to 2^73
2013-12-16SRS TechnologyNF
no factor from 2^71 to 2^72
2013-12-16SRS TechnologyNF
no factor from 2^70 to 2^71
2013-12-16SRS TechnologyNF
no factor from 2^69 to 2^70
2013-12-16SRS TechnologyNF
no factor from 2^68 to 2^69
2013-03-30jfarekNF
no factor from 2^67 to 2^68
2013-03-17jfarekNF
no factor from 2^66 to 2^67
2013-03-16jfarekNF
no factor from 2^65 to 2^66
2010-11-11Architects CubedNF
no factor from 2^64 to 2^65