Marin Mersenne 2^P-1
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MnStatusDetails
10447597Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
241119091896382196661112374.42024-03-27 01:33:12
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)2001-04-29Mike McCarthyAA614A92C022F61C2005359
Verified (Factored)2004-01-18Martin SchefflerAA614A92C022F61C3570967
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-04-02Perig47EFFA2A6D9B63A71785601353
P-1 factors
DateFactorB1B2
2024-03-272411190918963821966611120000002663048850
History
DateUserTypeResult
2024-04-02PoaoCERT
PRP Certification
Proof certified good
2024-04-02PerigC-PRP
M10447597/24111909189638219666111 : 47EFFA2A6D9B63A7
PRP proof power = 8
PRP: Verified
Proof certified good
2024-03-27Sid & AndyF-PM1
Factor: 24111909189638219666111 / (P-1, B1=2000000, B2=2663048850)
2021-10-31SRBaseNF
no factor from 2^71 to 2^72
2021-08-12SRBaseNF
no factor from 2^70 to 2^71
2020-08-11ViliamFNF
no factor from 2^69 to 2^70
2017-11-06ramgeisNF
no factor from 2^68 to 2^69
2017-09-26-Anonymous-NF
no factor from 2^67 to 2^68
2015-12-11VictordeHollanderNF
no factor from 2^66 to 2^67
2015-05-04ThaNF
no factor from 2^65 to 2^66
2013-12-22lycornNF
no factor from 2^64 to 2^65
2012-11-24NesowaNF-PM1
B1=145000, B2=2875000, E=6