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
36020653
Composite: proven not-prime with Lucas-Lehmer test
No factors below 273
TF target 271
P-1
B1 = 430000
B2 = 8815000
LL
StatusDateUserResidueShiftSoftware
Verified2007-02-05Derek DanielDAC79954B1BFEC3D24520682Windows,Prime95,v24 final,(aka Wc1)
Verified2016-05-11DubslowDAC79954B1BFEC3D30931582Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2019-10-17LaurVNFno factor TF: 72-73
2019-10-17LaurVNFno factor TF: 71-72
2016-05-11DubslowC-LLDAC79954B1BFEC3D
2014-03-22Jerry HallettNFno factor TF: 70-71
2014-03-22Jerry HallettNFno factor TF: 69-70
2013-04-03lastareasdelhogarNFno factor TF: 68-69
2012-04-08Serge BatalovNFno factor TF: 67-68
2007-02-05-anonymous-C-LLDAC79954B1BFEC3D
2007-01-16-anonymous-NF-PM1B1=430000, B2=8815000
2006-03-01ebravickNFno factor TF: 1-67