Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnDetails
58910141
Composite: 1 known prime factor
Trial Factored to 273
TF target 273
Factored
FactorDigitsBitsDate
550306654106415732732065.62018-03-31 11:40:02
LL
StatusDateUserResidueShiftSoftware
Factored2013-01-08Templar584F28C4E2614FC513675218Windows 64-bit,Prime95,v27.7,build 2
History
DateUserTypeResult
2018-03-31TJAOIFFactor: 55030665410641573273
2016-02-23Mark RoseNFno factor TF: 60-63
2013-01-08TemplarC-LL584F28C4E2614FC5
2012-11-18TheJudgerNF-PM1B1=555000, B2=11238750, E=6
2012-10-11Craig MeyersNFno factor TF: 72-73
2012-07-02Tom DuellNFno factor TF: 71-72
2012-03-01GregNFno factor TF: 70-71
2011-05-24ASTERIASNFno factor TF: 69-70
2009-08-07Todd WalkeNFno factor TF: 68-69
2008-11-12KYOJI_KAMEINFno factor TF: 67-68
2008-11-06KYOJI_KAMEINFno factor TF: 66-67
2008-11-05KYOJI_KAMEINFno factor TF: 65-66
2008-11-05KYOJI_KAMEINFno factor TF: 64-65
2008-11-04KYOJI_KAMEINFno factor TF: 63-64
2004-01-181997rj7NFno factor TF: 1-60
2003-07-30-anonymous-NFno factor TF: 1-59
2002-11-02-anonymous-NFno factor TF: 1-58
2001-06-09-anonymous-NFno factor TF: 1-57
2000-06-23-anonymous-NFno factor TF: 1-56
2000-02-09-anonymous-NFno factor TF: 1-54
1999-12-23-anonymous-NFno factor TF: 1-53