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
129892229Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 743000
B2 = 69760362
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-30Luke DurantE432EDC918CF1A68013
History
DateUserTypeResult
2024-08-31Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-08-30Luke DurantC-PRP
E432EDC918CF1A68
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-07JurzalNF-PM1
B1=743000, B2=69760362
2023-02-041997rj7NF
no factor from 2^76 to 2^77
2023-01-17Lars HNF
no factor from 2^75 to 2^76
2022-10-03storm5510NF
no factor from 2^74 to 2^75
2020-11-24ViliamFNF
no factor from 2^73 to 2^74
2015-12-03ANONYMOUSNF
no factor from 2^72 to 2^73
2015-12-03ANONYMOUSNF
no factor from 2^71 to 2^72
2015-11-30DerekNF
no factor from 2^70 to 2^71
2015-11-12JudgeNF
no factor from 2^69 to 2^70
2015-11-10William WallaceNF
no factor from 2^68 to 2^69
2015-11-08Josh FamestadNF
no factor from 2^67 to 2^68
2015-01-16BrandonNF
no factor from 2^66 to 2^67
2012-10-08ALSNF
no factor from 2^65 to 2^66
2010-11-11Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-31Torchwood InstituteNF
no factor from 2^63 to 2^64