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
80400869TF
No factors below 275
TF target 275
P-1
B1 = 705000
B2 = 14276250
LL
StatusDateUserResidueShift
Unverified2017-04-13Sergey Nosov398E9324F07DDE__9218374
History
DateUserTypeResult
2017-04-13Sergey NosovC-LL
398E9324F07DDE__
2017-01-24HardyP GermanyNF-PM1
B1=705000, B2=14276250
2016-10-27-Anonymous-NF
no factor from 2^74 to 2^75
2016-10-27-Anonymous-NF
no factor from 2^73 to 2^74
2016-10-27-Anonymous-NF
no factor from 2^72 to 2^73
2014-10-14garoNF
no factor from 2^71 to 2^72
2014-10-14garoNF
no factor from 2^70 to 2^71
2013-02-06GrunwalderGIMPNF
no factor from 2^69 to 2^70
2013-02-04GrunwalderGIMPNF
no factor from 2^68 to 2^69
2013-01-30phoenicisNF
no factor from 2^67 to 2^68
2011-03-27Ake TilanderNF
no factor from 2^66 to 2^67
2011-03-22Ake TilanderNF
no factor from 2^65 to 2^66
2010-12-08Architects CubedNF
no factor from 2^64 to 2^65