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
89227471TF
No factors below 276
TF target 275
P-1
B1 = 770000
B2 = 18480000
LL
StatusDateUserResidueShift
Unverified2019-11-06Axet Nord96F765EC8AE3CB__68307436
History
DateUserTypeResult
2019-11-06Axet NordC-LL
96F765EC8AE3CB__
2018-10-27David K BrittNF-PM1
B1=770000, B2=18480000, e=4
2018-10-07TheJudgerNF
no factor from 2^75 to 2^76
2018-10-07TheJudgerNF
no factor from 2^74 to 2^75
2017-08-24gcardonaNF
no factor from 2^73 to 2^74
2017-08-24gcardonaNF
no factor from 2^72 to 2^73
2013-12-16SRS TechnologyNF
no factor from 2^71 to 2^72
2013-12-16SRS TechnologyNF
no factor from 2^70 to 2^71
2013-12-16SRS TechnologyNF
no factor from 2^69 to 2^70
2013-12-16SRS TechnologyNF
no factor from 2^68 to 2^69
2013-12-16SRS TechnologyNF
no factor from 2^67 to 2^68
2013-04-08SMoffatNF
no factor from 2^66 to 2^67
2013-03-24SMoffatNF
no factor from 2^65 to 2^66
2010-11-08Architects CubedNF
no factor from 2^64 to 2^65