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
134421379Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1086000
B2 = 788378910
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-30Luke Durant2A7879474E08B1BA013
History
DateUserTypeResult
2024-09-30TheSimulatorCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-30Luke DurantC-PRP
2A7879474E08B1BA
PRP proof power = 9
PRP: Verified
Proof certified good
2024-09-03Luke DurantNF-PM1
B1=1086000, B2=788378910
2024-01-10MirraNF
no factor from 2^76 to 2^77
2023-12-24MirraNF
no factor from 2^75 to 2^76
2023-01-09SRBaseNF
no factor from 2^74 to 2^75
2021-07-25SRBaseNF
no factor from 2^73 to 2^74
2020-12-02SRBaseNF
no factor from 2^72 to 2^73
2016-04-06pspchuckyNF
no factor from 2^71 to 2^72
2016-03-29n9Mtq4NF
no factor from 2^70 to 2^71
2016-01-20DerekNF
no factor from 2^69 to 2^70
2016-01-19ericlegomeerNF
no factor from 2^68 to 2^69
2016-01-18Josh FamestadNF
no factor from 2^67 to 2^68
2015-01-24aurashiftNF
no factor from 2^66 to 2^67
2012-10-27lindedNF
no factor from 2^65 to 2^66
2010-11-22Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-07sasaki3NF
no factor from 2^63 to 2^64