7 778 647 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
124458353	9	26.9	old
3061701735469567	16	51.4	2014-06-27 17:19:06

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-11	_p95holder_	14D91E09724BDA27	2	1469309	5	3
Verified	2019-09-29	kkmrkkblmbrbk	14D91E09724BDA27	2	269791	5	3

History

Date	User	Type	Result
2024-01-30	Stef42	NF-PM1	B1=875000, B2=2044750890
2019-09-29	kkmrkkblmbrbk	C-PRP	M7778647/124458353/3061701735469567 : 14D91E09724BDA27 PRP: Verified PRP without proof (not generated)
2018-05-11	_p95holder_	C-PRP	M7778647/124458353/3061701735469567 : 14D91E09724BDA27 PRP: Verified PRP without proof (not generated)
2014-06-27	TJAOI	F	Factor: 3061701735469567