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
53886517TF
No factors below 274
TF target 273
P-1
B1 = 630000
B2 = 17010000
LL
StatusDateUserResidueShift
Verified2013-12-02irreally90022AA19142BA4D666651592245
Verified2020-07-15Sergey Nosov2AA19142BA4D666636267198
History
DateUserTypeResult
2020-07-15Sergey NosovC-LL
2AA19142BA4D6666
2019-08-30linamentNF
no factor from 2^73 to 2^74
2016-02-02AirSquirrelsNF
no factor from 2^72 to 2^73
2013-12-02irreally9002C-LL
2AA19142BA4D6666
2012-02-18David CampeauNF
no factor from 2^71 to 2^72
2012-02-18David CampeauNF
no factor from 2^70 to 2^71
2011-07-29kdgehmanNF
no factor from 2^69 to 2^70
2011-04-12XyzzyNF
no factor from 2^68 to 2^69
2011-04-11Craig MeyersNF-PM1
B1=630000, B2=17010000
2009-05-08curtiscNF
no factor from 2^67 to 2^68
2008-12-22Sturle SundeNF
no factor from 2^66 to 2^67
2008-12-22Sturle SundeNF
no factor from 2^65 to 2^66
2008-12-21Maximilian EckhardNF
no factor from 2^64 to 2^65
2008-08-25-Anonymous-NF
no factor to 2^64