Marin Mersenne 2^P-1
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MnStatusDetails
10893269Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
8226790445541930588595032479.42024-03-30 16:48:03
ECM
DigitsB1Curves
25500002 / 280
Estimated T-Level: 20.0 ⓘ
TF below 2^62 is very unlikely to find new factors due to ECM effort.
LL
StatusDateUserResidueShift
Verified (Factored)2000-11-15Scott Fawcett45D18598014AF0291333072
Verified (Factored)2004-02-23Brian McCrone45D18598014AF0299721564
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-04-06InsolentJaguar918A0170FD9079F31630558953
P-1 factors
DateFactorB1B2
2024-03-3082267904455419305885950323000001663207260
History
DateUserTypeResult
2024-04-07Ryan PropperCERT
PRP Certification
Proof certified good
2024-04-06InsolentJaguarC-PRP
M10893269/822679044554193058859503 : 918A0170FD9079F3
PRP proof power = 8
PRP: Verified
Proof certified good
2024-03-30Sid & AndyF-PM1
Factor: 822679044554193058859503 / (P-1, B1=2300000, B2=1663207260)
2021-10-29SRBaseNF
no factor from 2^71 to 2^72
2021-08-13SRBaseNF
no factor from 2^70 to 2^71
2020-09-17ViliamFNF
no factor from 2^69 to 2^70
2017-12-21ramgeisNF
no factor from 2^68 to 2^69
2017-12-21ramgeisNF
no factor from 2^67 to 2^68
2015-12-11VictordeHollanderNF
no factor from 2^66 to 2^67
2015-05-20ThaNF
no factor from 2^65 to 2^66
2013-12-08lycornNF
no factor from 2^64 to 2^65
2013-07-22NesowaNF-PM1
B1=135000, B2=2733750, E=6