Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
35753791
Composite: proven not-prime with Lucas-Lehmer test
No factors below 273
TF target 271
P-1
B1 = 445000
B2 = 13127500
LL
StatusDateUserResidueShiftSoftware
Verified2007-06-15Peter Rombouts72C960E7797D3CB66904878Windows,Prime95,v24 final,(aka Wc1)
Verified2016-04-11Dubslow72C960E7797D3CB610283726Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2019-11-03-anonymous-NFno factor TF: 71-72
2019-11-03-anonymous-NFno factor TF: 72-73
2016-04-11DubslowC-LL72C960E7797D3CB6
2014-07-24LaurVNFno factor TF: 70-71
2014-07-24LaurVNFno factor TF: 69-70
2013-03-16Torben K.NFno factor TF: 68-69
2012-04-01Carsten KossendeyNFno factor TF: 67-68
2007-06-15-anonymous-C-LL72C960E7797D3CB6
2007-04-23-anonymous-NF-PM1B1=445000, B2=13127500, E=6
2006-02-15-anonymous-NFno factor TF: 1-67
2004-07-13AxelFoxNFno factor TF: 1-60