Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
76516057TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 12640000
LL
StatusDateUserResidueShift
Unverified2017-11-20William Wallace7AC6654A9251C9__55686504
PRP
StatusDateUserResidueShiftTypeBase
Verified2017-11-15Mihai Preda2578D45AF2502396013
Verified2018-02-27Conductor2578D45AF25023965431624413
History
DateUserTypeResult
2018-02-27ConductorC-PRP
2578D45AF2502396
PRP: Verified
PRP without proof (not generated)
2017-11-20William WallaceC-LL
7AC6654A9251C9__
2017-11-15Mihai PredaC-PRP
2578D45AF2502396
PRP: Verified
PRP without proof (not generated)
2016-03-18RobNF-PM1
B1=640000, B2=12640000, E=6
2016-03-15ktonyNF
no factor from 2^74 to 2^75
2016-03-15ktonyNF
no factor from 2^73 to 2^74
2013-09-10DRHNF
no factor from 2^72 to 2^73
2013-09-10DRHNF
no factor from 2^71 to 2^72
2012-12-22Dr. NowakNF
no factor from 2^70 to 2^71
2010-09-23eon_blue_apocalypseNF
no factor from 2^69 to 2^70
2010-09-20S36049NF
no factor from 2^68 to 2^69
2010-09-16Bobbi and the StraysNF
no factor from 2^67 to 2^68
2010-09-13GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-09-12-Anonymous-NF
no factor from 2^65 to 2^66
2010-09-08Sebastian AlbertNF
no factor from 2^64 to 2^65