7 778 627 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
7434781878901337	16	52.7	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-10	_p95holder_	009E5AA3C02C5A48	1	1531383	5	3
Verified	2019-10-02	Alvin Bunk	009E5AA3C02C5A48	1	5738417	5	3

History

Date	User	Type	Result
2024-01-30	Stef42	NF-PM1	B1=875000, B2=2044750890
2019-10-02	Alvin Bunk	C-PRP	M7778627/7434781878901337 : 009E5AA3C02C5A48 PRP: Verified PRP without proof (not generated)
2018-05-10	_p95holder_	C-PRP	M7778627/7434781878901337 : 009E5AA3C02C5A48 PRP: Verified PRP without proof (not generated)

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