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
57507529TF
No factors below 274
TF target 273
P-1
B1 = 535000
B2 = 10967500
LL
StatusDateUserResidueShift
Verified2013-01-24ChappyE54F4DF6A829912731145916
Verified2020-08-01Kolya GuluaeffE54F4DF6A82991274939103
History
DateUserTypeResult
2020-08-01Kolya GuluaeffC-LL
E54F4DF6A8299127
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-01-24ChappyC-LL
E54F4DF6A8299127
2012-09-09-Anonymous-NF-PM1
B1=535000, B2=10967500
2012-08-25Craig MeyersNF
no factor from 2^72 to 2^73
2012-05-07Kevin JagetNF
no factor from 2^71 to 2^72
2011-10-07XyzzyNF
no factor from 2^70 to 2^71
2011-06-24CubeQuest.orgNF
no factor from 2^69 to 2^70
2011-04-23GrunwalderGIMPNF
no factor from 2^68 to 2^69
2009-05-31borgygNF
no factor from 2^67 to 2^68
2009-02-06stevecodyNF
no factor from 2^66 to 2^67
2009-02-05David BarleyNF
no factor from 2^65 to 2^66
2009-02-02James HintzNF
no factor from 2^64 to 2^65
2008-10-08Sturle SundeNF
no factor from 2^63 to 2^64