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:
to


  
MnStatusDetails
57326917No factors below 276
P-1
B1=670 000
B2=16 080 000
LL
StatusDateUserResidueShift
Unverified2012-09-30curtisc4AE781AB3B5C20__54590535
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2021-05-13tServo45307E87858DDB__013
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2020-08-20-Anonymous-LL double-check0.0 % 2020-08-202020-09-30
2020-07-09toothrotLL double-checkLL0.0 % 2020-07-112020-08-20
2020-05-12-Anonymous-LL double-checkLL0.2 % 2020-05-142020-06-23
2020-02-14-Anonymous-LL double-checkLL0.0 % 2020-02-142020-03-25
2019-11-13-Anonymous-LL double-check0.0 % 2019-11-132019-12-24
History
DateUserTypeResult
2021-08-03frederikhkNFno factor from 2^75 to 2^76
2021-08-02frederikhkNFno factor from 2^74 to 2^75
2021-05-13tServoC-PRP45307E87858DDB__
2019-02-03TheJudgerNFno factor from 2^73 to 2^74
2016-02-23Mark RoseNFno factor from 2^60 to 2^63
2012-09-30curtiscC-LL4AE781AB3B5C20__
2012-07-29Tom DuellNFno factor from 2^72 to 2^73
2012-05-26Craig MeyersNFno factor from 2^71 to 2^72
2012-02-19Ethan O'ConnorNFno factor from 2^70 to 2^71
2011-10-09crizcomNFno factor from 2^69 to 2^70
2011-09-27ITSNFno factor from 2^68 to 2^69
2011-09-11TheJudgerNF-PM1B1=670000, B2=16080000
2009-05-30woolysheepNFno factor from 2^67 to 2^68
2008-09-30Sturle SundeNFno factor from 2^66 to 2^67
2008-09-28Sturle SundeNFno factor from 2^65 to 2^66
2008-09-28Sturle SundeNFno factor from 2^64 to 2^65
2008-09-27Sturle SundeNFno factor from 2^63 to 2^64
2003-08-25Team Prime RibNFno factor to 2^60
2002-11-09-Anonymous-NFno factor to 2^58
2001-09-22-Anonymous-NFno factor to 2^57
2000-06-28-Anonymous-NFno factor to 2^56
2000-03-08-Anonymous-NFno factor to 2^54
1999-12-23-Anonymous-NFno factor to 2^53