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
78889633TF
No factors below 275
TF target 275
P-1
B1 = 685000
B2 = 13700000
LL
StatusDateUserResidueShift
Unverified2017-12-12Sergey NosovFA5686F2F2CD24__28022481
History
DateUserTypeResult
2017-12-12Sergey NosovC-LL
FA5686F2F2CD24__
2016-11-11RMAC9.5NF-PM1
B1=685000, B2=13186250
2016-11-07Architects CubedNF-PM1
B1=685000, B2=13700000, E=6
2016-07-10Mark RoseNF
no factor from 2^74 to 2^75
2016-07-07Brian BeuningNF
no factor from 2^73 to 2^74
2016-07-02RichD0NF
no factor from 2^72 to 2^73
2016-02-10Judge HaleNF
no factor from 2^71 to 2^72
2013-05-31g0bNF
no factor from 2^70 to 2^71
2013-02-11Clown_RoyalNF
no factor from 2^69 to 2^70
2012-04-10GIMP PhilippinesNF
no factor from 2^68 to 2^69
2012-04-05GIMP PhilippinesNF
no factor from 2^67 to 2^68
2011-05-17Carsten KossendeyNF
no factor from 2^64 to 2^67