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
51832939TF
No factors below 273
TF target 273
P-1
B1 = 615000
B2 = 18757500
LL
StatusDateUserResidueShift
Verified2011-11-26wuxiao99AC9B65B450B80E22923667
Verified2019-03-24manrus99AC9B65B450B80E2810077
History
DateUserTypeResult
2019-03-24manrusC-LL
99AC9B65B450B80E
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2016-01-09AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-07-04Mark RoseNF
no factor from 2^70 to 2^71
2014-11-27NesowaNF
no factor from 2^69 to 2^70
2011-11-26wuxiaoC-LL
99AC9B65B450B80E
2010-06-04Sid & AndyNF
no factor from 2^68 to 2^69
2010-05-30TheJudgerNF-PM1
B1=615000, B2=18757500
2009-06-14willmoreNF
no factor from 2^67 to 2^68
2009-06-10MillsieNF
no factor from 2^66 to 2^67
2009-06-07MillsieNF
no factor from 2^65 to 2^66
2009-06-04markrNF
no factor from 2^64 to 2^65
2008-12-01cnaTb_xo4yNF
no factor from 2^63 to 2^64