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
77613071TF
No factors below 275
TF target 274
P-1
B1 = 660000
B2 = 13035000
LL
StatusDateUserResidueShift
Unverified2017-07-25Sergey Nosov59EC9F8048AFDC__12281213
History
DateUserTypeResult
2017-07-25Sergey NosovC-LL
59EC9F8048AFDC__
2016-05-08TheJudgerNF-PM1
B1=660000, B2=13035000, E=12
2016-05-01AirSquirrelsNF
no factor from 2^74 to 2^75
2016-05-01AirSquirrelsNF
no factor from 2^73 to 2^74
2016-04-091997rj7NF
no factor from 2^72 to 2^73
2016-04-04Mark RoseNF
no factor from 2^53 to 2^64
2013-01-03SWL551NF
no factor from 2^71 to 2^72
2013-01-03SWL551NF
no factor from 2^70 to 2^71
2011-01-08AliNF
no factor from 2^69 to 2^70
2011-01-01AliNF
no factor from 2^68 to 2^69
2010-12-26Andre.DemeshinNF
no factor from 2^67 to 2^68
2010-10-21Dr. NowakNF
no factor from 2^66 to 2^67
2010-10-15Dr. NowakNF
no factor from 2^65 to 2^66
2010-10-08RiderNF
no factor from 2^64 to 2^65