3 567 593 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
7763396175317126607911	22	72.7	2011-12-20 16:56:52

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)	1997-12-30	David Burns	EAB3CBC50949B1D4	0
Verified (Factored)	1999-07-26	Stanley L. Slonka,Jr.	EAB3CBC50949B1D4	3347724

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-11-09	Oliver Kruse	9DCDD911D5124AFE	1	2037279	5	3
Verified	2017-12-18	kkmrkkblmbrbk	9DCDD911D5124AFE	1	2714557	5	3

History

Date	User	Type	Result
2022-05-25	Joss	NF-PM1	B1=100000, B2=130364850
2022-03-01	Joss	NF-PM1	B1=100000
2017-12-18	kkmrkkblmbrbk	C-PRP	M3567593/7763396175317126607911 : 9DCDD911D5124AFE PRP: Verified PRP without proof (not generated)
2017-11-09	Oliver Kruse	C-PRP	M3567593/7763396175317126607911 : 9DCDD911D5124AFE PRP: Verified PRP without proof (not generated)
2011-12-20	Squeeky_Squirrel	F-PM1	Factor: 7763396175317126607911
2011-06-18	markr	NF	no factor to 2^62
2009-07-08	Carsten Kossendey	NF-PM1	B1=20000, B2=245000
2009-03-15	S485122	NF	no factor from 2^60 to 2^61