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
51013231TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 18300000
LL
StatusDateUserResidueShift
Verified2011-01-08Ari MäkinenEE7FF4CA7C9E453550989442
Verified2019-10-17Smok_bmv EE7FF4CA7C9E453512386862
History
DateUserTypeResult
2019-10-17Smok_bmv C-LL
EE7FF4CA7C9E4535
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-12-17AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-27Judge HaleNF
no factor from 2^71 to 2^72
2015-10-12VictordeHollanderNF
no factor from 2^70 to 2^71
2014-12-10monstNF
no factor from 2^69 to 2^70
2011-01-08Ari MäkinenC-LL
EE7FF4CA7C9E4535
2009-10-26usmfunNF
no factor from 2^68 to 2^69
2009-09-28S485122NF-PM1
B1=610000, B2=18300000, E=6
2009-04-20SAHS Science DeptNF
no factor from 2^67 to 2^68
2008-12-10Gymnasium_RaublingNF
no factor from 2^66 to 2^67
2008-12-07MarvNF
no factor from 2^65 to 2^66
2008-12-07benthomasNF
no factor from 2^64 to 2^65
2008-11-27Sturle SundeNF
no factor from 2^63 to 2^64