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
115316609TF
No factors below 277
TF target 276
P-1
B1 = 941000
B2 = 61728810
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-02-10ky0uraku61188FD6DDF6811710360813013
History
DateUserTypeResult
2024-02-11KongoCacheCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-02-10ky0urakuC-PRP
61188FD6DDF68117
PRP proof power = 9
PRP: Verified
Proof certified good
2022-06-18Architects CubedNF-PM1
B1=941000, B2=61728810
2022-05-26Architects CubedNF
no factor from 2^76 to 2^77
2021-06-01TheJudgerNF
no factor from 2^75 to 2^76
2021-06-01TheJudgerNF
no factor from 2^74 to 2^75
2020-10-18E.C.K@slingshot.co.nzNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2015-04-25SRS TechnologyNF
no factor from 2^71 to 2^72
2015-04-25SRS TechnologyNF
no factor from 2^70 to 2^71
2015-04-25SRS TechnologyNF
no factor from 2^69 to 2^70
2015-04-25SRS TechnologyNF
no factor from 2^68 to 2^69
2015-03-01workerthreadNF
no factor from 2^67 to 2^68
2014-12-10RichardNF
no factor from 2^66 to 2^67
2012-06-25RichardNF
no factor from 2^65 to 2^66
2010-10-05Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-08ekrummeNF
no factor from 2^63 to 2^64