8 001 727 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
3377679752795923039	19	61.6	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-04	_p95holder_	E12253578AFC9912	1	7470701	5	3
Verified	2019-12-26	GAN	E12253578AFC9912	1	5454551	5	3

History

Date	User	Type	Result
2024-02-24	Stef42	NF-PM1	B1=875000, B2=1756495650
2019-12-26	GAN	C-PRP	M8001727/3377679752795923039 : E12253578AFC9912 PRP: Verified PRP without proof (not generated)
2018-07-04	_p95holder_	C-PRP	M8001727/3377679752795923039 : E12253578AFC9912 PRP: Verified PRP without proof (not generated)

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