1 717 043 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
36120234091485938570203343	26	84.9	2021-06-07 01:56:34

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	103 / 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)		Dirk Swanson	4AEA77EAF73EBBBC	0
Verified (Factored)	1998-12-13	Kai Buhr	4AEA77EAF73EBBBC	1094810
Verified (Factored)	2015-07-19	MadPoo	4AEA77EAF73EBBBC	1458423

PRP Cofactor

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2021-06-07	ATH	3EAA3E5FE03DC667	1	1044893	5	3

History

Date	User	Type	Result
2021-06-07	workerthread	CERT	PRP Certification Proof certified good
2021-06-07	ATH	C-PRP	M1717043/36120234091485938570203343 : 3EAA3E5FE03DC667 PRP proof power = 7 PRP: Verified Proof certified good
2021-06-07	LaurV	F-PP1	Start=2/7, B1=5000000, B2=365000000, Factor: 36120234091485938570203343
2021-05-30	LaurV	NF	no factor from 2^69 to 2^70
2021-05-30	LaurV	NF	no factor from 2^68 to 2^69
2021-05-10	Carlos Pinho	NF-PP1	Start=2/7, B1=1000000, B2=51000000
2019-06-17	TJAOI	NF	no factor from 2^67 to 2^68
2018-10-16	Joss	NF-PM1	B1=1717043, B2=188874730, E=12
2018-08-21	Joss	NF-PM1	B1=1717043, B2=171704300, E=12
2018-05-28	TJAOI	NF	no factor from 2^66 to 2^67
2016-02-23	Mark Rose	NF	no factor from 2^61 to 2^62
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
2015-09-01	ramgeis	NF	no factor from 2^65 to 2^66
2015-08-09	mikr	NF-PM1	B1=3642200, B2=123456789, E=12
2015-07-24	Joss	NF-PM1	B1=1562712
2015-07-19	MadPoo	C-LL	4AEA77EAF73EBBBC
2015-07-13	Joss	NF-PM1	B1=1420648
2015-07-07	Joss	NF-PM1	B1=1291499
2015-06-25	Joss	NF-PM1	B1=1174090
2015-06-08	Joss	NF-PM1	B1=1067355
2015-05-26	Joss	NF-PM1	B1=970323
2015-05-22	Joss	NF-PM1	B1=882112
2015-05-07	Joss	NF-PM1	B1=801920
2015-05-02	snme2pm1	NF	no factor from 2^64 to 2^65
2015-05-02	snme2pm1	NF	no factor from 2^63 to 2^64
2015-05-01	Joss	NF-PM1	B1=729019
2015-04-08	Joss	NF-PM1	B1=602496
2015-03-14	Joss	NF-PM1	B1=497931
2015-03-06	Joss	NF-PM1	B1=452665
2015-02-22	Joss	NF-PM1	B1=411514
2015-02-16	Joss	NF-PM1	B1=374104
2015-02-03	Joss	NF-PM1	B1=309178
2015-01-09	Joss	NF-PM1	B1=281071
2014-10-05	Joss	NF-PM1	B1=187381
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
2010-10-27	GrunwalderGIMP	NF	no factor from 2^1 to 2^63
2010-04-22	Architects Cubed	NF	no factor from 2^60 to 2^61

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