1 700 341 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
7392273238363592426383	22	72.6	2018-05-26 15:44:57

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)		Joel Armengaud	28A4BAA6C1230AEB	0
Verified (Factored)	1998-11-28	Philip Heede	28A4BAA6C1230AEB	565623
Verified (Factored)	2015-07-10	MadPoo	28A4BAA6C1230AEB	1043510

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-27	Oliver Kruse	36C7E2AEB1A65510	1	695080	5	3
Verified	2018-05-27	Battlemaxx	36C7E2AEB1A65510	1	393247	5	3
Verified	2018-05-28	ANONYMOUS	36C7E2AEB1A65510	1	1339334	5	3

History

Date	User	Type	Result
2018-05-28	ANONYMOUS	C-PRP	M1700341/7392273238363592426383 : 36C7E2AEB1A65510 PRP: Verified PRP without proof (not generated)
2018-05-27	Battlemaxx	C-PRP	M1700341/7392273238363592426383 : 36C7E2AEB1A65510 PRP: Verified PRP without proof (not generated)
2018-05-27	Oliver Kruse	C-PRP	M1700341/7392273238363592426383 : 36C7E2AEB1A65510 PRP: Verified PRP without proof (not generated)
2018-05-26	nordi	F-ECM	Factor: 7392273238363592426383 / (ECM curve 16, B1=50000, B2=5000000)
2016-02-23	Mark Rose	NF	no factor from 2^58 to 2^60
2016-02-23	Mark Rose	NF	no factor from 2^62 to 2^63
2016-02-23	Mark Rose	NF	no factor from 2^61 to 2^62
2015-08-30	ramgeis	NF	no factor from 2^65 to 2^66
2015-07-10	MadPoo	C-LL	28A4BAA6C1230AEB
2015-02-15	VictordeHollander	NF-PM1	B1=10000000, B2=200000000, E=12
2015-02-13	VictordeHollander	NF	no factor from 2^64 to 2^65
2015-02-13	VictordeHollander	NF	no factor from 2^63 to 2^64
2015-02-02	Joss	NF-PM1	B1=309784
2015-01-05	Joss	NF-PM1	B1=281622
2014-10-01	Joss	NF-PM1	B1=187748
2014-05-03	Joss	NF-PM1	B1=150000
2014-03-31	Joss	NF-PM1	B1=100000
2011-02-09	Carsten Kossendey	NF-PM1	B1=90000, B2=1507500, E=6
2011-01-27	Joss	NF-PM1	B1=50000
2010-10-04	GrunwalderGIMP	NF	no factor from 2^1 to 2^63
2010-04-20	Architects Cubed	NF	no factor from 2^60 to 2^61

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