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
57752603TF
No factors below 274
TF target 273
P-1
B1 = 615000
B2 = 14452500
LL
StatusDateUserResidueShift
Bad2014-05-13HinespE5B91A2AD3C8B8CA31736500
Verified2015-05-31Michael.Reilly8A27014545D8DC5D21012366
Verified2016-08-30AirSquirrels8A27014545D8DC5D0
History
DateUserTypeResult
2016-08-30AirSquirrelsC-LL
8A27014545D8DC5D
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-05-31Michael.ReillyC-LL
8A27014545D8DC5D
2014-11-19chalsallNF
no factor from 2^73 to 2^74
2014-05-13HinespC-LL
E5B91A2AD3C8B8CA
2012-09-02bcp19NF
no factor from 2^72 to 2^73
2012-09-02bcp19NF
no factor from 2^71 to 2^72
2012-02-22Torchwood InstituteNF-PM1
B1=615000, B2=14452500, E=6
2011-11-30rlakeNF
no factor from 2^70 to 2^71
2011-09-21PrimeCruncherNF
no factor from 2^69 to 2^70
2011-04-30Nick WagersNF
no factor from 2^68 to 2^69
2009-06-04-Anonymous-NF
no factor from 2^67 to 2^68
2008-10-19ANONYMOUSNF
no factor from 2^66 to 2^67
2008-10-18ANONYMOUSNF
no factor from 2^65 to 2^66
2008-10-18Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-18Sturle SundeNF
no factor from 2^63 to 2^64