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
35652271
Composite: proven not-prime with Lucas-Lehmer test
No factors below 273
TF target 271
P-1
B1 = 445000
B2 = 13350000
LL
StatusDateUserResidueShiftSoftware
Verified2006-10-24Chris Marble3E9A71311D8F95F711204201Linux 32-bit,Prime95,v24 final,(aka Wc2)
Verified2016-03-24Dubslow3E9A71311D8F95F726673611Linux 64-bit,Prime95,v28.7,build 1
History
DateUserTypeResult
2022-09-02Sid & AndyNFno factor TF: 72-73
2022-07-22Jon PaceNFno factor TF: 71-72
2016-03-24DubslowC-LL3E9A71311D8F95F7
2014-09-14NickOfTimeNFno factor TF: 70-71
2014-09-05LaurVNFno factor TF: 69-70
2013-03-20LaurVNFno factor TF: 68-69
2012-03-29Serge BatalovNFno factor TF: 67-68
2006-10-24cmarbleC-LL3E9A71311D8F95F7
2006-09-04cmarbleNF-PM1B1=445000, B2=13350000, E=6
2006-02-15Team Prime RibNFno factor TF: 1-67
2004-07-13AxelFoxNFno factor TF: 1-60