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
35779207
Composite: proven not-prime with Lucas-Lehmer test
No factors below 273
TF target 271
P-1
B1 = 430000
B2 = 8815000
LL
StatusDateUserResidueShiftSoftware
Verified2007-02-05Manolis Kiagias74255A2EEF7B66FF656163Linux 32-bit,Prime95,v24 final,(aka Wc2)
Verified2016-04-12Dubslow74255A2EEF7B66FF33376302Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2024-05-21James HeinrichNFno factor TF: 68-69
2019-11-08-anonymous-NFno factor TF: 72-73
2019-11-08-anonymous-NFno factor TF: 71-72
2016-04-12DubslowC-LL74255A2EEF7B66FF
2014-05-30mikrNFno factor TF: 70-71
2014-05-30mikrNFno factor TF: 69-70
2012-10-24Carsten KossendeyNFno factor TF: 68-69
2012-04-02Carsten KossendeyNFno factor TF: 67-68
2007-02-05-anonymous-C-LL74255A2EEF7B66FF
2006-12-18-anonymous-NF-PM1B1=430000, B2=8815000
2006-06-13EPFNFno factor TF: 1-67
2004-07-13AxelFoxNFno factor TF: 1-60