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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Exponent Range:





MnDetails
22411801
Composite: 1 known prime factor
Trial Factored to 270
TF target 269
Factored
FactorDigitsBitsDate
10431873633479758654509244392889.82017-12-09 16:55:18
P-1 factors
DateFactorsB1B2
2017-12-091043187363347975865450924439
3500007000000
LL
StatusDateUserResidueShiftSoftware
Factored2004-08-06don ramos509ED65FBE08D0AB10415553Windows,Prime95,v23,(aka WZ1)
Factored2009-10-02shaneamy509ED65FBE08D0AB780210Windows,Prime95,v24 final,(aka Wc1)
History
DateUserTypeResult
2017-12-09ThaF-PM1Factor: 1043187363347975865450924439 / B1=350000, B2=7000000
2017-05-14ramgeisNFno factor TF: 69-70
2017-05-14ramgeisNFno factor TF: 68-69
2017-05-04ramgeisNFno factor TF: 67-68
2009-10-02shaneamyC-LL509ED65FBE08D0AB
2004-08-06-anonymous-C-LL509ED65FBE08D0AB
2004-07-13-anonymous-NF-PM1B1=325000
2003-03-16-anonymous-NFno factor TF: 1-67