6 952 849 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
152962679	9	27.2	old
278113961	9	28.1	2008-09-08 03:02:56
5791483996651549591	19	62.3	2016-07-26 11:27:58

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-01-26	Oliver Kruse	C99516BF218B2BE5	3	3229249	5	3
Verified	2019-02-09	artorollo	C99516BF218B2BE5	3	4873033	5	3

History

Date	User	Type	Result
2024-01-02	Stef42	NF-PM1	B1=600000, B2=1280476890
2019-02-09	artorollo	C-PRP	M6952849/152962679/278113961/5791483996651549591 : C99516BF218B2BE5 PRP: Verified PRP without proof (not generated)
2018-01-26	Oliver Kruse	C-PRP	M6952849/152962679/278113961/5791483996651549591 : C99516BF218B2BE5 PRP: Verified PRP without proof (not generated)
2016-07-26	TJAOI	F	Factor: 5791483996651549591 / TF: 62-63
2008-09-08	Will Edgington	F	Factor: 278113961