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
35182997
Composite: proven not-prime with Lucas-Lehmer test
No factors below 274
TF target 271
P-1
B1 = 2329319
B2 = 61891103
LL
StatusDateUserResidueShiftSoftware
Verified2006-04-28Rickard OlssonEA677D28AC70CB4B65682Windows,Prime95,v24 final,(aka Wc1)
Verified2016-01-13DubslowEA677D28AC70CB4B22924637Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2024-05-30ChuckNFno factor TF: 68-69
2021-06-22LaurVNF-PM1B1=2329319, B2=61891103
2020-03-07-anonymous-NFno factor TF: 73-74
2019-11-08-anonymous-NFno factor TF: 71-72
2019-11-08-anonymous-NFno factor TF: 72-73
2016-01-13DubslowC-LLEA677D28AC70CB4B
2014-06-21Architects CubedNFno factor TF: 70-71
2014-06-01VictordeHollanderNFno factor TF: 69-70
2013-08-24Carsten KossendeyNFno factor TF: 68-69
2006-04-28-anonymous-C-LLEA677D28AC70CB4B
2006-03-01-anonymous-NF-PM1B1=415000, B2=10063750
2006-01-15-anonymous-NFno factor TF: 1-68
2004-07-02-anonymous-NFno factor TF: 1-61