5 676 557 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 1 known prime factor. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
2770159817	10	31.4	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-12-11	Oliver Kruse	6F431A6B873DC009	1	1652467	5	3
Verified	2018-04-10	kkmrkkblmbrbk	6F431A6B873DC009	1	2016220	5	3

History

Date	User	Type	Result
2025-07-13	Sid & Andy	NF-PM1	B1=3400000, B2=7255377360
2023-05-12	This -Anonymous-	NF-PM1	B1=50000, B2=1000000, E=6
2018-04-10	kkmrkkblmbrbk	C-PRP	M5676557/2770159817 : 6F431A6B873DC009 PRP: Verified PRP without proof (not generated)
2017-12-11	Oliver Kruse	C-PRP	M5676557/2770159817 : 6F431A6B873DC009 PRP: Verified PRP without proof (not generated)

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