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
87222139TF
No factors below 276
TF target 275
P-1
B1 = 710000
B2 = 14022500
LL
StatusDateUserResidueShift
Unverified2018-11-29curtisc604642BA8D47E8__84261894
History
DateUserTypeResult
2018-11-29curtiscC-LL
604642BA8D47E8__
2018-06-29Oliver KruseNF-PM1
B1=710000, B2=14022500, E=12
2018-05-23Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-05-19RichD0NF
no factor from 2^74 to 2^75
2017-06-12-Anonymous-NF
no factor from 2^73 to 2^74
2017-05-15Judge HaleNF
no factor from 2^72 to 2^73
2017-05-15Judge HaleNF
no factor from 2^71 to 2^72
2013-08-16PEDNF
no factor from 2^70 to 2^71
2013-07-22SMoffatNF
no factor from 2^69 to 2^70
2013-06-24PascalBieriNF
no factor from 2^68 to 2^69
2013-06-22PascalBieriNF
no factor from 2^67 to 2^68
2013-06-21PascalBieriNF
no factor from 2^66 to 2^67
2013-03-05AxelssonNF
no factor from 2^65 to 2^66
2010-11-17Architects CubedNF
no factor from 2^64 to 2^65