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
126103793Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 966000
B2 = 507847200
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-07-26Luke Durant5DE38E23154264EE013
History
DateUserTypeResult
2024-07-26wzaCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-07-26Luke DurantC-PRP
5DE38E23154264EE
PRP proof power = 9
PRP: Verified
Proof certified good
2024-07-07Simon JosefssonNF-PM1
B1=966000, B2=507847200
2022-07-25TheJudgerNF
no factor from 2^76 to 2^77
2022-07-25TheJudgerNF
no factor from 2^75 to 2^76
2022-07-25TheJudgerNF
no factor from 2^74 to 2^75
2021-03-07GANNF
no factor from 2^73 to 2^74
2020-12-04SRBaseNF
no factor from 2^72 to 2^73
2015-10-24XebecerNF
no factor from 2^71 to 2^72
2015-09-30SourceBinary.comNF
no factor from 2^70 to 2^71
2015-08-15Judge HaleNF
no factor from 2^69 to 2^70
2015-07-26Judge HaleNF
no factor from 2^68 to 2^69
2015-07-26Judge HaleNF
no factor from 2^67 to 2^68
2015-01-01tscNF
no factor from 2^66 to 2^67
2012-09-15soldcakeNF
no factor from 2^65 to 2^66
2010-11-02Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-25Torchwood InstituteNF
no factor from 2^63 to 2^64