Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
83819347TF
No factors below 276
TF target 275
P-1
B1 = 670000
B2 = 13232500
LL
StatusDateUserResidueShift
Unverified2018-04-11ConductorBAA3F10CDDA294__58638128
History
DateUserTypeResult
2018-04-11ConductorC-LL
BAA3F10CDDA294__
2017-09-21Oliver KruseNF-PM1
B1=670000, B2=13232500, E=12
2017-03-12electron1897NF
no factor from 2^75 to 2^76
2017-02-08Brian BeuningNF
no factor from 2^74 to 2^75
2017-02-05gcardonaNF
no factor from 2^73 to 2^74
2017-02-02garoNF
no factor from 2^72 to 2^73
2017-02-02garoNF
no factor from 2^71 to 2^72
2013-07-24willmoreNF
no factor from 2^70 to 2^71
2013-06-20Marius ZensNF
no factor from 2^69 to 2^70
2013-06-13PascalBieriNF
no factor from 2^68 to 2^69
2013-02-19Sergey NosovNF
no factor from 2^66 to 2^68
2012-09-13Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-20Architects CubedNF
no factor from 2^64 to 2^65