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:





MnDetails
35494699
Composite: proven not-prime with Lucas-Lehmer test
No factors below 273
TF target 271
P-1
B1 = 485000
B2 = 9942500
LL
StatusDateUserResidueShiftSoftware
Verified2007-01-01Phil Frakes5813930624296A2F3021928Linux 32-bit,Prime95,v24 final,(aka Wc2)
Verified2016-02-27Dubslow5813930624296A2F12978481Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2022-09-06Sid & AndyNFno factor TF: 72-73
2019-08-29Architects CubedNF-PM1B1=485000, B2=9942500, E=12
2019-08-06LaurVNFno factor TF: 71-72
2016-02-27DubslowC-LL5813930624296A2F
2014-08-22NickOfTimeNFno factor TF: 70-71
2014-08-22NickOfTimeNFno factor TF: 69-70
2013-02-14LaurVNFno factor TF: 68-69
2012-03-11hustensaftNFno factor TF: 67-68
2007-01-01-anonymous-C-LL5813930624296A2F
2006-07-10-anonymous-NF-PM1B1=360000, B2=1890000
2006-02-01-anonymous-NFno factor TF: 1-67
2004-07-26AxelFoxNFno factor TF: 1-60