Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
71070547TF
No factors below 275
TF target 274
P-1
B1 = 655000
B2 = 13755000
LL
StatusDateUserResidueShift
Unverified2017-01-26Mikhail E. Golosov7E2D88FA82D29C__3504136
History
DateUserTypeResult
2017-01-26Mikhail E. GolosovC-LL
7E2D88FA82D29C__
2016-07-09owftheevilNF
no factor from 2^74 to 2^75
2014-11-23TheJudgerNF-PM1
B1=655000, B2=13755000, E=12
2014-05-22ktonyNF
no factor from 2^73 to 2^74
2014-05-22ktonyNF
no factor from 2^72 to 2^73
2013-04-18ahmeraliNF
no factor to 2^72
2012-05-01GrunwalderGIMPNF
no factor from 2^69 to 2^70
2010-05-23ITSNF
no factor from 2^68 to 2^69
2010-05-08ITSNF
no factor from 2^67 to 2^68
2010-04-19JMGarciaNF
no factor from 2^66 to 2^67
2010-04-19JMGarciaNF
no factor from 2^65 to 2^66
2010-04-19-Anonymous-NF
no factor from 2^64 to 2^65
2008-10-19Wojciech FlorekNF
no factor to 2^64