Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
87666707TF
No factors below 276
TF target 275
P-1
B1 = 715000
B2 = 14121250
LL
StatusDateUserResidueShift
Unverified2019-01-05dcromster11A7269FE5DE28__57525846
History
DateUserTypeResult
2019-01-05dcromsterC-LL
11A7269FE5DE28__
2018-05-15jackwingNF-PM1
B1=715000, B2=14121250, E=12
2018-04-30TheJudgerNF
no factor from 2^75 to 2^76
2018-04-30TheJudgerNF
no factor from 2^74 to 2^75
2017-06-23-Anonymous-NF
no factor from 2^73 to 2^74
2017-05-31Mark RoseNF
no factor from 2^72 to 2^73
2014-01-29Per JessenNF
no factor from 2^71 to 2^72
2013-12-10PascalBieriNF
no factor from 2^70 to 2^71
2013-04-28ANONYMOUSNF
no factor from 2^69 to 2^70
2013-03-08SMoffatNF
no factor from 2^68 to 2^69
2013-03-07SMoffatNF
no factor from 2^67 to 2^68
2013-03-06SMoffatNF
no factor from 2^66 to 2^67
2013-03-06Andrew BNF
no factor from 2^65 to 2^66
2010-11-15Architects CubedNF
no factor from 2^64 to 2^65