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
35361959
Composite: proven not-prime with Lucas-Lehmer test
No factors below 275
TF target 271
P-1
B1 = 2000000
B2 = 60000000
LL
StatusDateUserResidueShiftSoftware
Bad2006-07-25Juergen Mueller4D3EF1C99FA3B9AB13176335Windows,Prime95,v24 final,(aka Wc1)
Verified2015-05-06GregDFB3DEF25A7C36B314696181CUDALucas v2.05.1
Verified2015-05-15DubslowDFB3DEF25A7C36B314687234Linux 64-bit,Prime95,v28.6,build 1
History
DateUserTypeResult
2021-11-01megavinkNF-PM1B1=2000000, B2=60000000
2021-09-21Sid & AndyNFno factor TF: 74-75
2020-03-20-anonymous-NFno factor TF: 73-74
2019-11-08-anonymous-NFno factor TF: 71-72
2019-11-08-anonymous-NFno factor TF: 72-73
2015-05-15DubslowC-LLDFB3DEF25A7C36B3
2015-05-06GregC-LLDFB3DEF25A7C36B3
2014-02-10LaurVNFno factor TF: 70-71
2013-03-08David CampeauNFno factor TF: 68-69
2013-03-08David CampeauNFno factor TF: 69-70
2012-03-28Carsten KossendeyNFno factor TF: 67-68
2006-07-25Team_DeutschlandC-LL4D3EF1C99FA3B9AB
2006-04-14Team_DeutschlandNF-PM1B1=430000, B2=10642500
2006-03-01GnorfeNFno factor TF: 1-67
2006-02-01GnorfeNFno factor TF: 1-67
2004-07-26AxelFoxNFno factor TF: 1-60