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
75960583TF
No factors below 275
TF target 274
P-1
B1 = 705000
B2 = 14981250
LL
StatusDateUserResidueShift
Unverified2016-08-21Evgeniy Zavialov5E0F8942C21432__69362245
History
DateUserTypeResult
2016-08-21Evgeniy ZavialovC-LL
5E0F8942C21432__
2016-01-23AirSquirrelsNF
no factor from 2^74 to 2^75
2015-04-19TheJudgerNF-PM1
B1=705000, B2=14981250, E=12
2015-04-10Sid & AndyNF
no factor from 2^73 to 2^74
2015-04-10Sid & AndyNF
no factor from 2^72 to 2^73
2015-04-10Sid & AndyNF
no factor from 2^71 to 2^72
2012-12-21ITSNF
no factor from 2^70 to 2^71
2010-09-16GrunwalderGIMPNF
no factor from 2^69 to 2^70
2010-09-15Thomas LeplusNF
no factor from 2^68 to 2^69
2010-09-01evatutinNF
no factor from 2^67 to 2^68
2010-08-29abcNF
no factor from 2^66 to 2^67
2010-08-24BranMuffinNF
no factor from 2^65 to 2^66
2010-08-20SAHS Tech DeptNF
no factor from 2^64 to 2^65
2009-06-02Architects CubedNF
no factor from 2^63 to 2^64