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
115380637TF
No factors below 277
TF target 276
P-1
B1 = 510000
B2 = 19221000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-12-16ky0urakuF443B98B7FC93B213168233113
History
DateUserTypeResult
2023-12-16Jason LynchCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-12-16ky0urakuC-PRP
F443B98B7FC93B21
PRP proof power = 9
PRP: Verified
Proof certified good
2022-05-12Ryan PropperNF-PM1
B1=510000, B2=19221000
2022-04-18TheJudgerNF
no factor from 2^76 to 2^77
2021-06-02TheJudgerNF
no factor from 2^75 to 2^76
2021-06-02TheJudgerNF
no factor from 2^74 to 2^75
2020-11-03Yves de WandelaarNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2015-04-09endless_mikeNF
no factor from 2^71 to 2^72
2015-04-09endless_mikeNF
no factor from 2^70 to 2^71
2015-04-07La GüiraNF
no factor from 2^69 to 2^70
2015-04-07La GüiraNF
no factor from 2^68 to 2^69
2015-03-22SMoffatNF
no factor from 2^67 to 2^68
2014-12-09RichardNF
no factor from 2^66 to 2^67
2012-06-19tscNF
no factor from 2^65 to 2^66
2010-10-05Architects CubedNF
no factor from 2^64 to 2^65
2010-05-08Jud McCranieNF
no factor from 2^63 to 2^64