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
58174013TF
No factors below 275
TF target 273
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2012-03-31curtisc005300AEC108612616343344
Verified2020-10-06Andrew_and005300AEC108612648601733
History
DateUserTypeResult
2020-10-06Andrew_andC-LL
005300AEC1086126
2019-01-15Sid & AndyNF
no factor from 2^74 to 2^75
2018-09-01Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=6
2018-08-06ktonyNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2015-04-29monstNF
no factor from 2^72 to 2^73
2015-04-29monstNF
no factor from 2^71 to 2^72
2012-03-31curtiscC-LL
005300AEC1086126
2012-01-28curtiscNF-PM1
B1=810000
2011-05-17steinrarNF
no factor from 2^70 to 2^71
2011-05-17steinrarNF
no factor from 2^69 to 2^70
2011-05-17steinrarNF
no factor from 2^68 to 2^69
2009-05-31Sturle SundeNF
no factor from 2^67 to 2^68
2009-03-27Lukasz WrobelNF
no factor from 2^66 to 2^67
2009-01-13TestteamNF
no factor from 2^65 to 2^66
2009-01-12Howard ChungNF
no factor from 2^64 to 2^65
2009-01-12QuesterNF
no factor from 2^63 to 2^64