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
111021847TF
No factors below 277
TF target 276
P-1
B1 = 1155000
B2 = 1155000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-09-18Ruslan Borisov5CBC8622CBF7F53F618068113
History
DateUserTypeResult
2022-09-18arnaudCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-09-18Ruslan BorisovC-PRP
5CBC8622CBF7F53F
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-08DRobinsonPENF
no factor from 2^76 to 2^77
2020-08-22dmbeesonNF-PM1
B1=1155000
2020-07-20KrieselNF
no factor from 2^75 to 2^76
2020-07-20KrieselNF
no factor from 2^74 to 2^75
2020-07-20KrieselNF
no factor from 2^73 to 2^74
2020-04-09Jan S.NF
no factor from 2^72 to 2^73
2018-12-08el groccoNF
no factor from 2^71 to 2^72
2015-09-15ANONYMOUSNF
no factor from 2^70 to 2^71
2015-09-13PascalBieriNF
no factor from 2^69 to 2^70
2014-11-20BrightSpotNF
no factor from 2^68 to 2^69
2014-11-14mgdavilaINENF
no factor from 2^67 to 2^68
2014-11-08sannerud.comNF
no factor from 2^66 to 2^67
2012-05-27GunnarLuNF
no factor from 2^65 to 2^66
2010-09-20Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-02Torchwood InstituteNF
no factor from 2^63 to 2^64