7 958 807 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
769340498132329	15	49.5	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-21	_p95holder_	CE672578E0EEFDD4	1	6663303	5	3
Verified	2019-12-08	Jaytholomew	CE672578E0EEFDD4	1	3526406	5	3

History

Date	User	Type	Result
2024-02-13	Stef42	NF-PM1	B1=867000, B2=1420146000
2019-12-08	Jaytholomew	C-PRP	M7958807/769340498132329 : CE672578E0EEFDD4 PRP: Verified PRP without proof (not generated)
2018-06-21	_p95holder_	C-PRP	M7958807/769340498132329 : CE672578E0EEFDD4 PRP: Verified PRP without proof (not generated)

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