9 404 597 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
338825585534633	15	48.3	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2019-09-04	mnd9	7B3FAD8E93098172	1	3304632	5	3
Verified	2020-11-24	kutens	7B3FAD8E93098172	1	8983132	5	3

History

Date	User	Type	Result
2020-11-24	carlds	CERT	PRP Certification Proof certified good
2020-11-24	kutens	C-PRP	M9404597/338825585534633 : 7B3FAD8E93098172 PRP proof power = 8 PRP: Verified Proof certified good
2019-09-04	mnd9	C-PRP	M9404597/338825585534633 : 7B3FAD8E93098172 PRP: Verified PRP without proof (not generated)

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