6 949 927 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
7964616343	10	32.9	old
33026456199767	14	44.9	2008-09-30 21:53:54

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-01-27	Oliver Kruse	9276011B6DD8F89D	2	2798344	5	3
Verified	2019-02-07	kkmrkkblmbrbk	9276011B6DD8F89D	2	371201	5	3

History

Date	User	Type	Result
2023-12-28	Stef42	NF-PM1	B1=562000, B2=960946350
2019-02-07	kkmrkkblmbrbk	C-PRP	M6949927/7964616343/33026456199767 : 9276011B6DD8F89D PRP: Verified PRP without proof (not generated)
2018-01-27	Oliver Kruse	C-PRP	M6949927/7964616343/33026456199767 : 9276011B6DD8F89D PRP: Verified PRP without proof (not generated)
2008-09-30	markr	F	Factor: 33026456199767