6 951 247 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 3 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
2627571367	10	31.3	old
2093759208523679	16	50.9	2014-06-11 11:39:12
70767356432529577	17	56.0	2015-02-26 12:25:42

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-10-21	kkmrkkblmbrbk	5284DB8C974BDA6F	3	6297104	5	3
Verified	2019-02-07	Ruzovej	5284DB8C974BDA6F	3	3404868	5	3

History

Date	User	Type	Result
2024-01-02	Stef42	NF-PM1	B1=600000, B2=1280476890
2019-02-07	Ruzovej	C-PRP	M6951247/2627571367/2093759208523679/70767356432529577 : 5284DB8C974BDA6F PRP: Verified PRP without proof (not generated)
2017-10-21	kkmrkkblmbrbk	C-PRP	M6951247/2627571367/2093759208523679/70767356432529577 : 5284DB8C974BDA6F PRP: Verified PRP without proof (not generated)
2015-02-26	TJAOI	F	Factor: 70767356432529577 / TF: 55-56
2014-06-11	TJAOI	F	Factor: 2093759208523679