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
129147847Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1115000
B2 = 1501684800
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-19Luke Durant0124AECECA2AF0E3013
History
DateUserTypeResult
2024-08-19Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-08-19Luke DurantC-PRP
0124AECECA2AF0E3
PRP proof power = 9
PRP: Verified
Proof certified good
2024-07-31Luke DurantNF-PM1
B1=1115000, B2=1501684800
2023-02-26TravisJankNF
no factor from 2^76 to 2^77
2023-02-26TravisJankNF
no factor from 2^75 to 2^76
2023-01-01SRBaseNF
no factor from 2^74 to 2^75
2021-07-15SRBaseNF
no factor from 2^73 to 2^74
2020-10-20SRBaseNF
no factor from 2^72 to 2^73
2015-12-19TUVEUXLAFRICAILLECONONF
no factor from 2^71 to 2^72
2015-11-12SourceBinary.comNF
no factor from 2^70 to 2^71
2015-11-10SourceBinary.comNF
no factor from 2^69 to 2^70
2015-11-06SourceBinary.comNF
no factor from 2^68 to 2^69
2015-11-03SMoffatNF
no factor from 2^67 to 2^68
2015-01-12FuesslerNF
no factor from 2^66 to 2^67
2012-10-07RichardNF
no factor from 2^65 to 2^66
2010-11-09Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-01RichardNF
no factor from 2^63 to 2^64