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
109174579TF
No factors below 276
TF target 276
P-1
B1 = 779000
B2 = 21633000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-09-16Smok_bmv 8BCF606D83895D179286451013
History
DateUserTypeResult
2021-09-17curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-09-16Smok_bmv C-PRP
8BCF606D83895D17
PRP proof power = 8
PRP: Verified
Proof certified good
2021-08-22Smok_bmv NF-PM1
B1=779000, B2=21633000
2021-04-26TheJudgerNF
no factor from 2^75 to 2^76
2021-04-26TheJudgerNF
no factor from 2^74 to 2^75
2020-07-29gcardonaNF
no factor from 2^73 to 2^74
2020-03-07mnd9NF
no factor from 2^72 to 2^73
2019-01-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-23workerthreadNF
no factor from 2^70 to 2^71
2014-11-13workerthreadNF
no factor from 2^69 to 2^70
2014-07-25Roger KohnNF
no factor from 2^68 to 2^69
2013-10-12-Anonymous-NF
no factor from 2^67 to 2^68
2013-09-29PascalBieriNF
no factor from 2^66 to 2^67
2012-05-24omiXorpNF
no factor from 2^65 to 2^66
2010-09-13Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-28BOMNF
no factor from 2^63 to 2^64