8 001 607 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
128025713	9	26.9	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-05	_p95holder_	95F5D7460F7E4C71	1	2951277	5	3
Verified	2019-12-25	ATH	95F5D7460F7E4C71	1	4339426	5	3

History

Date	User	Type	Result
2024-02-24	Stef42	NF-PM1	B1=875000, B2=1756495650
2019-12-25	ATH	C-PRP	M8001607/128025713 : 95F5D7460F7E4C71 PRP: Verified PRP without proof (not generated)
2018-07-05	_p95holder_	C-PRP	M8001607/128025713 : 95F5D7460F7E4C71 PRP: Verified PRP without proof (not generated)

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