Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
130443127Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1096000
B2 = 1502428200
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-05Luke Durant15A9CF786D8DF4E2013
History
DateUserTypeResult
2024-09-05Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-05Luke DurantC-PRP
15A9CF786D8DF4E2
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-11Luke DurantNF-PM1
B1=1096000, B2=1502428200
2023-05-07ChuckNF
no factor from 2^76 to 2^77
2023-05-03Yuki Ito w/ RTX4090 insideNF
no factor from 2^75 to 2^76
2023-01-25ViliamFNF
no factor from 2^74 to 2^75
2023-01-02SRBaseNF
no factor from 2^74 to 2^75
2021-07-16SRBaseNF
no factor from 2^73 to 2^74
2020-11-16SRBaseNF
no factor from 2^72 to 2^73
2016-01-11SourceBinary.comNF
no factor from 2^71 to 2^72
2016-01-07SourceBinary.comNF
no factor from 2^70 to 2^71
2016-01-05La GüiraNF
no factor from 2^69 to 2^70
2016-01-05La GüiraNF
no factor from 2^68 to 2^69
2016-01-05La GüiraNF
no factor from 2^67 to 2^68
2015-01-18tscNF
no factor from 2^66 to 2^67
2012-10-10subgeniusNF
no factor from 2^65 to 2^66
2010-11-17riemannbNF
no factor from 2^64 to 2^65
2010-06-01Torchwood InstituteNF
no factor from 2^63 to 2^64