Marin Mersenne 2^P-1
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MnStatusDetails
10304029Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
109848183519663876106732373.22024-01-23 08:09:46
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)2000-09-15Fredrik Lindgren060186907800BD886708961
Verified (Factored)2004-04-20Michal Sankot060186907800BD889669303
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-01-30Perig840E3D773DE3A3161904364353
P-1 factors
DateFactorB1B2
2024-01-231098481835196638761067320000002574854100
History
DateUserTypeResult
2024-02-04GucekCERT
PRP Certification
Proof certified good
2024-01-30PerigC-PRP
M10304029/10984818351966387610673 : 840E3D773DE3A316
PRP proof power = 8
PRP: Verified
Proof certified good
2024-01-23Sid & AndyF-PM1
Factor: 10984818351966387610673 / (P-1, B1=2000000, B2=2574854100)
2021-04-17-Anonymous-NF
no factor from 2^72 to 2^73
2021-04-16-Anonymous-NF
no factor from 2^71 to 2^72
2021-04-16-Anonymous-NF
no factor from 2^70 to 2^71
2020-08-03ViliamFNF
no factor from 2^69 to 2^70
2020-05-29Dylan DelgadoNF-PM1
B1=320000, B2=6880000, e=12
2017-11-26ramgeisNF
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
2015-09-02NumberwangNF-PM1
B1=105000, B2=1785000, E=6
2015-04-28ThaNF
no factor from 2^65 to 2^66
2013-09-25NesowaNF
no factor from 2^64 to 2^65