7 882 877 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 3 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
614864407	9	29.2	old
756756193	9	29.5	2008-09-08 03:41:18
45675341690146591	17	55.3	2015-01-19 12:44:43

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-18	_p95holder_	3523C3C781DD1165	3	6970330	5	3
Verified	2020-02-25	GAN	3523C3C781DD1165	3	2438605	5	3

History

Date	User	Type	Result
2024-02-21	Stef42	NF-PM1	B1=2500000, B2=5082632100
2020-02-25	GAN	C-PRP	M7882877/614864407/756756193/45675341690146591 : 3523C3C781DD1165 PRP: Verified PRP without proof (not generated)
2018-06-18	_p95holder_	C-PRP	M7882877/614864407/756756193/45675341690146591 : 3523C3C781DD1165 PRP: Verified PRP without proof (not generated)
2015-01-19	TJAOI	F	Factor: 45675341690146591 / TF: 55-56
2008-09-08	Will Edgington	F	Factor: 756756193