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
71323669TF
No factors below 276
TF target 274
P-1
B1 = 610000
B2 = 11590000
LL
StatusDateUserResidueShift
Unverified2016-05-28Alex_soldierFC9505AE70A43E__59305045
History
DateUserTypeResult
2016-05-28Alex_soldierC-LL
FC9505AE70A43E__
2015-10-28Alex_soldierNF
no factor from 2^75 to 2^76
2015-03-07BdotNF-PM1
B1=610000, B2=11590000, E=6
2015-02-19Brian BeuningNF
no factor from 2^74 to 2^75
2015-02-19Brian BeuningNF
no factor from 2^73 to 2^74
2015-01-04LingUaanNF
no factor from 2^72 to 2^73
2014-12-18ixfd64NF
no factor from 2^71 to 2^72
2012-12-10Clown_RoyalNF
no factor from 2^70 to 2^71
2012-05-10ConnorBhoyNF
no factor from 2^69 to 2^70
2010-05-28HatchNF
no factor from 2^68 to 2^69
2010-05-24HatchNF
no factor from 2^67 to 2^68
2010-05-22HatchNF
no factor from 2^66 to 2^67
2010-05-19Per JessenNF
no factor from 2^65 to 2^66
2010-03-29Team_InspectorNF
no factor from 2^64 to 2^65
2008-10-07Wojciech FlorekNF
no factor to 2^64