Marin Mersenne 2^P-1
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Exponent Range:










MnStatusDetails
100411TF
No factors below 270
TF target 244
TF below 2^117 is very unlikely to find new factors due to ECM effort.
P-1
B1 = 10000000000
B2 = 864670020464250
ECM
DigitsB1Curves
2550000280 / 280
30250000640 / 640
3510000001566 / 1566
4030000001702 / 4588
Estimated T-Level: 36.9
LL
StatusDateUserResidueShift
VerifiedUnknown6B0A0
VerifiedRobert Clark2B8402D7CD5EEB0A0
VerifiedBrian J. Beesley2B8402D7CD5EEB0A0
VerifiedEivind Triel2B8402D7CD5EEB0A77663
Verified2016-06-01MadPoo2B8402D7CD5EEB0A15114
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-02-20-Anonymous-factor ECM small0.00 % 2024-02-24
2024-02-16-Anonymous-factor ECM small0.00 % 2024-02-16
2024-01-29-Anonymous-factor ECM small0.00 % 2024-01-30
2023-04-24-Anonymous-factor ECM smallC3S20.00 % 2024-03-06
History
DateUserTypeResult
2023-08-29masserNF-PP1
Start=82/61, B1=60000000, B2=10740000000
2022-11-27Oliver KruseNF-PM1
B1=10000000000, B2=864670020464250
2021-04-28Oliver KruseNF-PP1
Start=6/5, B1=50000000, B2=6250000000
2021-04-22Oliver KruseNF-PP1
Start=2/7, B1=10000000, B2=4000000000
2020-05-16GdSNF-PM1
B1=1642635517, B2=85417046906, E=12
2019-10-18YxinityNF
no factor from 2^69 to 2^70
2019-10-15YxinityNF
no factor from 2^68 to 2^69
2019-10-15YxinityNF
no factor from 2^67 to 2^68
2019-10-12YxinityNF
no factor from 2^66 to 2^67
2018-07-26Gabriel LignelliNF
no factor from 2^65 to 2^66
2016-11-20mikrNF-PM1
B1=300000000, B2=12000000000, E=12
2016-06-01MadPooC-LL
2B8402D7CD5EEB0A
2016-02-23Mark RoseNF
no factor from 2^57 to 2^58
2015-07-11NRNF
no factor from 2^64 to 2^65
2015-07-10NRNF
no factor from 2^63 to 2^64
2015-07-10NRNF
no factor from 2^62 to 2^63
2015-07-10NRNF
no factor from 2^61 to 2^62
2013-10-07lycornNF
no factor from 2^60 to 2^61
2012-11-19alpertronNF-PM1
B1=100000000, B2=2000000000, E=12
2009-01-22Sturle SundeNF
no factor from 2^59 to 2^60
2009-01-10Sturle SundeNF
no factor from 2^58 to 2^59