Marin Mersenne 2^P-1
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MnStatusDetails
10084049Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
41214474379199579463679612581.82024-04-05 09:50:57
ECM
DigitsB1Curves
25500003 / 280
Estimated T-Level: 20.1 ⓘ
TF below 2^62 is very unlikely to find new factors due to ECM effort.
LL
StatusDateUserResidueShift
Verified (Factored)2001-01-28PANG FOU Andy90A0341BCC9BB0DC3674394
Verified (Factored)2003-09-14Marc Getty / Phil Fizur90A0341BCC9BB0DC549636
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-04-11Ryan Propper50F0FFB08CE873C41938204553
P-1 factors
DateFactorB1B2
2024-04-05412144743791995794636796123000001757730810
History
DateUserTypeResult
2024-04-11knueCERT
PRP Certification
Proof certified good
2024-04-11Ryan PropperC-PRP
M10084049/4121447437919957946367961 : 50F0FFB08CE873C4
PRP proof power = 8
PRP: Verified
Proof certified good
2024-04-05Sid & AndyF-PM1
Factor: 4121447437919957946367961 / (P-1, B1=2300000, B2=1757730810)
2021-05-18-Anonymous-NF
no factor from 2^73 to 2^74
2021-04-30-Anonymous-NF
no factor from 2^72 to 2^73
2021-04-27-Anonymous-NF
no factor from 2^71 to 2^72
2021-01-25ViliamFNF
no factor from 2^70 to 2^71
2020-08-09ViliamFNF-PM1
B1=1000000, B2=30000000
2020-06-24ViliamFNF
no factor from 2^69 to 2^70
2017-10-08ramgeisNF
no factor from 2^68 to 2^69
2017-09-25-Anonymous-NF
no factor from 2^67 to 2^68
2015-11-14VictordeHollanderNF
no factor from 2^66 to 2^67
2015-04-22ThaNF
no factor from 2^65 to 2^66
2011-04-27James HeinrichNF
no factor from 2^64 to 2^65
2011-04-20James HeinrichNF-PM1
B1=110000, B2=4400000, E=6