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
35367217
Composite: proven not-prime with Lucas-Lehmer test
No factors below 275
TF target 271
P-1
B1 = 2000000
B2 = 60000000
LL
StatusDateUserResidueShiftSoftware
Bad2007-04-07Hannes Landeholm41F56389B1C2903024342740Windows 64-bit,Prime95,v24 final,(aka Wc4)
Verified2015-05-01Greg73CE98C08D23A09425372789CUDALucas v2.05 Beta
Verified2015-05-14Dubslow73CE98C08D23A09426541501Linux 64-bit,Prime95,v28.6,build 1
History
DateUserTypeResult
2021-11-13megavinkNF-PM1B1=2000000, B2=60000000
2021-09-19Sid & AndyNFno factor TF: 74-75
2020-02-28-anonymous-NFno factor TF: 73-74
2019-11-08-anonymous-NFno factor TF: 72-73
2019-11-08-anonymous-NFno factor TF: 71-72
2015-05-14DubslowC-LL73CE98C08D23A094
2015-05-01GregC-LL73CE98C08D23A094
2014-02-11LaurVNFno factor TF: 70-71
2013-03-10David CampeauNFno factor TF: 69-70
2013-03-10David CampeauNFno factor TF: 68-69
2012-03-24hustensaftNFno factor TF: 67-68
2007-04-07-anonymous-C-LL41F56389B1C29030
2007-02-05-anonymous-NF-PM1B1=435000, B2=11310000
2006-04-28-anonymous-NFno factor TF: 1-67
2004-07-26AxelFoxNFno factor TF: 1-60