3 114 109 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
3653037760714808513977	22	71.6	2020-09-24 02:37:36

ECM

Digits	B1	Curves
25	50000	33 / 280

Estimated T-Level: 20.6 ⓘ

TF below 2^63 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Shift
Verified (Factored)		Joel Armengaud	5A8EC7A713E26708	0
Verified (Factored)	1999-05-16	Goede Schueler/Christoph Steinbeck	5A8EC7A713E26708	280602

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2020-09-26	Klaus Nordmann	A1AC53F8BEEC156F	1	1345668	5	3
Verified	2020-11-11	Oliver Kruse	A1AC53F8BEEC156F	1	154495	5	3

History

Date	User	Type	Result
2022-01-06	Joss	NF-PM1	B1=1000000, B2=116447100
2021-02-18	Joss	NF	no factor from 2^66 to 2^67
2021-01-16	Joss	NF-PM1	B1=860000, B2=3114109, E=6
2021-01-16	Joss	NF	no factor from 2^65 to 2^66
2020-11-11	ky0uraku	CERT	PRP Certification Proof certified good
2020-11-11	Oliver Kruse	C-PRP	M3114109/3653037760714808513977 : A1AC53F8BEEC156F PRP proof power = 7 PRP: Verified Proof certified good
2020-09-26	Klaus Nordmann	C-PRP	M3114109/3653037760714808513977 : A1AC53F8BEEC156F PRP proof power = 7 PRP: Verified PRP proof never uploaded
2020-09-24	mnd9	F-ECM	Factor: 3653037760714808513977 / (ECM curve 8, B1=50000, B2=5000000, Sigma=5415765288764192)
2019-01-28	TJAOI	NF	no factor from 2^67 to 2^68
2018-09-27	mikr	NF-PM1	B1=3000000, B2=100000000, E=12
2018-07-16	Joss	NF-PM1	B1=830000, B2=3320000, E=6
2018-07-15	Joss	NF-PM1	B1=830000, B2=2490000, E=6
2017-04-14	Gordon Spence	NF	no factor from 2^66 to 2^67
2016-10-02	Joss	NF-PM1	B1=105000, B2=2551500, E=6
2016-09-28	Squeeky_Squirrel	NF-PM1	B1=195000, B2=5508750, E=12
2015-06-11	Tha	NF	no factor from 2^65 to 2^66
2015-02-07	VictordeHollander	NF	no factor from 2^64 to 2^65
2015-02-07	VictordeHollander	NF	no factor from 2^63 to 2^64
2013-01-07	dbaugh	NF	no factor from 2^62 to 2^63
2011-11-22	Grant McCracken	NF	no factor from 2^61 to 2^62
2011-08-25	Squeeky_Squirrel	NF-PM1	B1=105000, B2=2126250, E=6
2009-07-03	Carsten Kossendey	NF-PM1	B1=15000, B2=180000
2009-04-14	S485122	NF	no factor from 2^60 to 2^61

Username
Password