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
82893131TF
No factors below 276
TF target 275
P-1
B1 = 710000
B2 = 14555000
LL
StatusDateUserResidueShift
Unverified2017-12-27Evgeniy ZavialovC0EB0F492F4BD2__41452104
History
DateUserTypeResult
2020-07-07Ryan PropperNF
no factor from 2^75 to 2^76
2017-12-27Evgeniy ZavialovC-LL
C0EB0F492F4BD2__
2017-08-06TheJudgerNF-PM1
B1=710000, B2=14555000, E=12
2016-12-21Brian BeuningNF
no factor from 2^74 to 2^75
2016-11-03gcardonaNF
no factor from 2^73 to 2^74
2016-11-03gcardonaNF
no factor from 2^72 to 2^73
2016-11-03gcardonaNF
no factor from 2^71 to 2^72
2014-02-26GrunwalderGIMPNF
no factor from 2^70 to 2^71
2013-08-23SMoffatNF
no factor from 2^69 to 2^70
2013-08-21SMoffatNF
no factor from 2^68 to 2^69
2013-08-18SMoffatNF
no factor from 2^67 to 2^68
2013-06-10MarkucsbNF
no factor from 2^66 to 2^67
2011-03-29KarlMJNF
no factor from 2^65 to 2^66
2010-12-14Architects CubedNF
no factor from 2^64 to 2^65