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
115356949TF
No factors below 277
TF target 276
P-1
B1 = 510000
B2 = 19217000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-12-18Ruslan BorisovC6FCF6990BFB10387448413213
History
DateUserTypeResult
2023-12-18curtiscCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-12-18Ruslan BorisovC-PRP
C6FCF6990BFB1038
PRP proof power = 10
PRP: Verified
Proof certified good
2022-05-11Ryan PropperNF-PM1
B1=510000, B2=19217000
2022-04-18TheJudgerNF
no factor from 2^76 to 2^77
2020-11-03jwnutterNF
no factor from 2^75 to 2^76
2020-11-03jwnutterNF
no factor from 2^74 to 2^75
2020-10-09Daniel BrockwellNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2015-03-13SMoffatNF
no factor from 2^71 to 2^72
2015-03-09sannerud.comNF
no factor from 2^70 to 2^71
2015-03-05William WallaceNF
no factor from 2^69 to 2^70
2015-03-01XebecerNF
no factor from 2^68 to 2^69
2015-02-23bunddogNF
no factor from 2^67 to 2^68
2014-11-26ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-19tscNF
no factor from 2^65 to 2^66
2010-10-05sasaki3NF
no factor from 2^64 to 2^65