2 079 601 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
35029969241180233995431	23	74.9	2017-01-08 23:50:26

ECM

Digits	B1	Curves
25	50000	127 / 280

Estimated T-Level: 22.3 ⓘ

TF below 2^69 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Shift
Verified (Factored)		Phil Nesser	29E2D772395D7A49	0
Verified (Factored)	1999-01-17	David Phillips	29E2D772395D7A49	1529426

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-10-06	Oliver Kruse	F0400360FD0D76E8	1	0	1	3
Verified	2017-11-16	kkmrkkblmbrbk	F0400360FD0D76E8	1	454707	1	3

History

Date	User	Type	Result
2023-01-27	USAFSS	NF-PM1	B1=288000, B2=287772030
2017-11-16	kkmrkkblmbrbk	C-PRP	M2079601/35029969241180233995431 : F0400360FD0D76E8 PRP: Verified PRP without proof (not generated)
2017-10-06	Oliver Kruse	C-PRP	M2079601/35029969241180233995431 : F0400360FD0D76E8 PRP: Verified PRP without proof (not generated)
2017-01-08	bam	F-ECM	Factor: 35029969241180233995431 / (ECM curve 3, B1=50000, B2=5000000)
2016-11-11	Joss	NF-PM1	B1=315273
2016-11-05	Joss	NF-PM1	B1=262728
2016-11-04	Joss	NF-PM1	B1=218940
2016-09-14	Gordon Spence	NF	no factor from 2^66 to 2^67
2016-07-16	Joss	NF-PM1	B1=182450, B2=6210000, E=12
2016-02-23	Mark Rose	NF	no factor from 2^58 to 2^60
2015-11-05	ramgeis	NF	no factor from 2^65 to 2^66
2015-03-31	VictordeHollander	NF	no factor from 2^64 to 2^65
2015-03-31	VictordeHollander	NF	no factor from 2^63 to 2^64
2013-09-02	ramgeis	NF	no factor from 2^62 to 2^63
2012-03-17	Sebastian Hornbostel	NF	no factor from 2^61 to 2^62
2011-01-21	James Heinrich	NF-PM1	B1=135000, B2=3105000, E=6
2011-01-07	Joss	NF-PM1	B1=50000
2010-12-28	Joss	NF-PM1	B1=30000
2009-07-25	USAFSS	NF-PM1	B1=20000, B2=260000
2009-01-03	Sturle Sunde	NF	no factor from 2^60 to 2^61

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