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

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MnStatusDetails
52260097TF
No factors below 273
TF target 273
P-1
B1 = 800000
B2 = 18400000
LL
StatusDateUserResidueShift
Verified2012-05-15curtiscCF340DAA662F37612108667
Verified2019-05-04Vasily VoroninCF340DAA662F376126793886
History
DateUserTypeResult
2019-05-04Vasily VoroninC-LL
CF340DAA662F3761
2016-02-10AirSquirrelsNF
no factor from 2^72 to 2^73
2012-05-15curtiscC-LL
CF340DAA662F3761
2012-04-02BdotNF-PM1
B1=800000, B2=18400000, E=6
2012-03-30GregNF
no factor from 2^71 to 2^72
2012-03-17Kyle AskineNF
no factor from 2^70 to 2^71
2011-12-23Kyle AskineNF
no factor from 2^69 to 2^70
2010-03-25eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2009-06-19-Anonymous-NF
no factor from 2^67 to 2^68
2009-04-07GleanerCNF
no factor from 2^66 to 2^67
2009-04-07GleanerCNF
no factor from 2^65 to 2^66
2009-04-06BadidasNF
no factor from 2^64 to 2^65
2008-10-22DerekNF
no factor to 2^64