8 003 119 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
1794510945110067641839	22	70.6	2018-02-17 21:07:05

ECM

Digits	B1	Curves
25	50000	3 / 280

Estimated T-Level: 20.1 ⓘ

TF below 2^62 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Shift
Verified (Factored)		Ars Technica Team Prime Rib	FFA823FEF99817CB	1042691
Verified (Factored)	1999-08-31	Gilles Rigal	FFA823FEF99817CB	6319351
Verified (Factored)	2015-10-26	Vteam	FFA823FEF99817CB	246312

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-06	_p95holder_	32B495BBECE39478	1	6977980	5	3
Verified	2019-12-29	Luigi Morelli	32B495BBECE39478	1	2880669	5	3

P-1 factors

Date	Factor	B1	B2
2018-02-17	1794510945110067641839	2400000	0

History

Date	User	Type	Result
2019-12-29	Luigi Morelli	C-PRP	M8003119/1794510945110067641839 : 32B495BBECE39478 PRP: Verified PRP without proof (not generated)
2018-07-06	_p95holder_	C-PRP	M8003119/1794510945110067641839 : 32B495BBECE39478 PRP: Verified PRP without proof (not generated)
2018-02-17	mikr	F-PM1	Factor: 1794510945110067641839 / (P-1, B1=2400000)
2017-05-08	Yxinity	NF	no factor from 2^69 to 2^70
2017-05-08	Yxinity	NF	no factor from 2^68 to 2^69
2017-01-26	Smok_bmv	NF	no factor from 2^67 to 2^68
2015-11-13	snme2pm1	NF	no factor from 2^66 to 2^67
2015-10-26	Vteam	C-LL	FFA823FEF99817CB
2015-04-20	snme2pm1	NF	no factor from 2^65 to 2^66
2013-09-01	David Campeau	NF	no factor from 2^64 to 2^65
2013-07-24	c10ck3r	NF	no factor from 2^63 to 2^64
2012-09-19	Nesowa	NF-PM1	B1=100000, B2=1950000, E=6