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
35494483
Composite: proven not-prime with Lucas-Lehmer test
No factors below 273
TF target 271
P-1
B1 = 350000
B2 = 3675000
LL
StatusDateUserResidueShiftSoftware
Verified2006-09-04Tobias Isenberg27A3C5A1B9A56B1E18742835Windows,Prime95,v24 final,(aka Wc1)
Verified2016-02-27Dubslow27A3C5A1B9A56B1E12224174Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2022-09-06Sid & AndyNFno factor TF: 72-73
2019-08-06LaurVNFno factor TF: 71-72
2016-02-27DubslowC-LL27A3C5A1B9A56B1E
2014-08-22NickOfTimeNFno factor TF: 70-71
2014-08-22NickOfTimeNFno factor TF: 69-70
2006-09-04-anonymous-C-LL27A3C5A1B9A56B1E
2006-07-10-anonymous-NF-PM1B1=350000, B2=3675000
2006-03-28-anonymous-NFno factor TF: 1-69
2004-07-26AxelFoxNFno factor TF: 1-60