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
52152497TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 16470000
LL
StatusDateUserResidueShift
Verified2013-02-25wuxiao39716826D36FD0FD47926482
Verified2020-01-04Ilya Gutkovskiy39716826D36FD0FD37119118
Bad2021-05-20Gary MoonDDD7EF29E5BCBFC540340403
History
DateUserTypeResult
2021-05-20Gary MoonC-LL
DDD7EF29E5BCBFC5
2020-01-04Ilya GutkovskiyC-LL
39716826D36FD0FD
2019-05-29Architects CubedNF
no factor from 2^73 to 2^74
2016-01-31AirSquirrelsNF
no factor from 2^72 to 2^73
2013-02-25wuxiaoC-LL
39716826D36FD0FD
2012-04-03Patrik JohanssonNF
no factor from 2^71 to 2^72
2012-02-28XyzzyNF
no factor from 2^70 to 2^71
2011-12-23Kyle AskineNF
no factor from 2^69 to 2^70
2011-10-12S485122NF-PM1
B1=610000, B2=16470000, E=12
2010-03-24CorranNF
no factor from 2^68 to 2^69
2009-04-18Mike CurtisNF
no factor from 2^67 to 2^68
2009-03-24SuperbobNF
no factor from 2^66 to 2^67
2009-03-21SuperbobNF
no factor from 2^65 to 2^66
2009-03-19SuperbobNF
no factor from 2^64 to 2^65
2008-10-26DerekNF
no factor to 2^64