Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
70218803TF
No factors below 275
TF target 274
P-1
B1 = 685000
B2 = 15241250
LL
StatusDateUserResidueShift
Unverified2016-11-07basey82487B5DB42D88__36836367
History
DateUserTypeResult
2016-11-07baseyC-LL
82487B5DB42D88__
2016-04-10-Anonymous-NF
no factor from 2^74 to 2^75
2014-10-15ChuckNF
no factor from 2^73 to 2^74
2014-10-12TheJudgerNF-PM1
B1=685000, B2=15241250, E=12
2014-10-08RichD0NF
no factor from 2^72 to 2^73
2014-09-07srow7NF
no factor from 2^71 to 2^72
2014-04-01HBendtzNF
no factor from 2^70 to 2^71
2009-09-04RMAC9.5NF
no factor to 2^70
2008-11-28Wojciech FlorekNF
no factor to 2^64