1 714 003 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
63690425054972227877448133319	29	95.7	2019-05-04 15:17:57

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	107 / 640

Estimated T-Level: 25.8 ⓘ

TF below 2^81 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Shift
Verified (Factored)		Eric Ford	B71F1DFF8436D1DD	0
Verified (Factored)	1999-02-21	Patrick Harrison	B71F1DFF8436D1DD	1191146
Verified (Factored)	2015-06-27	MadPoo	B71F1DFF8436D1DD	42722

PRP Cofactor

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2019-05-04	ATH	9599F39FE3CDB362	1	200420	5	3
Verified	2019-05-08	Luigi Morelli	9599F39FE3CDB362	1	315342	5	3

History

Date	User	Type	Result
2019-05-08	Luigi Morelli	C-PRP	M1714003/63690425054972227877448133319 : 9599F39FE3CDB362 PRP: Verified PRP without proof (not generated)
2019-05-04	ATH	C-PRP	M1714003/63690425054972227877448133319 : 9599F39FE3CDB362 PRP: Verified PRP without proof (not generated)
2019-05-04	nordi	F-ECM	Factor: 63690425054972227877448133319 / (ECM curve 34, B1=50000, B2=5000000)
2018-10-16	Joss	NF-PM1	B1=1714003, B2=188540330, E=12
2018-08-21	Joss	NF-PM1	B1=1714003, B2=171400300, E=12
2018-06-11	TJAOI	NF	no factor from 2^66 to 2^67
2016-02-23	Mark Rose	NF	no factor from 2^62 to 2^63
2016-02-23	Mark Rose	NF	no factor from 2^58 to 2^60
2016-02-23	Mark Rose	NF	no factor from 2^61 to 2^62
2015-09-01	ramgeis	NF	no factor from 2^65 to 2^66
2015-08-02	mikr	NF-PM1	B1=3642200, B2=123456789, E=12
2015-07-27	Joss	NF-PM1	B1=1563260
2015-07-13	Joss	NF-PM1	B1=1421146
2015-07-07	Joss	NF-PM1	B1=1291951
2015-06-27	MadPoo	C-LL	B71F1DFF8436D1DD
2015-06-25	Joss	NF-PM1	B1=1174501
2015-06-08	Joss	NF-PM1	B1=1067729
2015-05-26	Joss	NF-PM1	B1=970663
2015-05-22	Joss	NF-PM1	B1=882421
2015-05-07	Joss	NF-PM1	B1=802201
2015-05-01	Joss	NF-PM1	B1=729274
2015-04-29	snme2pm1	NF	no factor from 2^64 to 2^65
2015-04-29	snme2pm1	NF	no factor from 2^63 to 2^64
2015-04-08	Joss	NF-PM1	B1=602707
2015-03-14	Joss	NF-PM1	B1=498106
2015-03-05	Joss	NF-PM1	B1=452824
2015-03-01	Joss	NF-PM1	B1=411659
2015-02-21	Joss	NF-PM1	B1=374236
2015-02-16	Joss	NF-PM1	B1=340215
2015-02-03	Joss	NF-PM1	B1=309287
2015-01-09	Joss	NF-PM1	B1=281170
2014-10-05	Joss	NF-PM1	B1=187447
2014-05-03	Joss	NF-PM1	B1=150000
2014-04-01	Joss	NF-PM1	B1=100000
2011-02-07	Carsten Kossendey	NF-PM1	B1=90000, B2=1507500, E=6
2011-01-29	Joss	NF-PM1	B1=50000
2010-10-16	GrunwalderGIMP	NF	no factor from 2^1 to 2^63
2010-04-24	Architects Cubed	NF	no factor from 2^60 to 2^61

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