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
7182299
Composite, with 4 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
517125529928.9old
689500704011136.02008-09-08 03:27:10
881653511384285610072066.32019-12-26 11:11:33
1068118521918109645032166.52020-05-12 08:46:03
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Factored
PRP without proof (not generated)
2018-02-17Oliver KruseB371960B0A5020912220906153
Factored
PRP without proof (not generated)
2019-04-03arnaudB371960B0A5020912396283453
Factored
PRP without proof (not generated)
2019-12-29ANONYMOUSB371960B0A502091325808753
Verified
PRP without proof (not generated)
2020-05-13Oliver KruseB371960B0A502091471177153
History
DateUserTypeResult
2024-01-17Stef42NF-PM1B1=2500000, B2=4620399630
2020-05-13Oliver KruseC-PRPM7182299/517125529/68950070401/88165351138428561007/106811852191810964503 : B371960B0A502091
2020-05-12TJAOIFFactor: 106811852191810964503
2019-12-29ANONYMOUSC-PRPM7182299/517125529/68950070401/88165351138428561007 : B371960B0A502091
2019-12-26TJAOIFFactor: 88165351138428561007
2019-04-03arnaudC-PRPM7182299/517125529/68950070401 : B371960B0A502091
2018-02-17Oliver KruseC-PRPM7182299/517125529/68950070401 : B371960B0A502091
2008-09-08Will EdgingtonFFactor: 68950070401