7 596 571 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
109755257809	12	36.7	old
19194597791395001	17	54.1	2014-11-03 12:03:36
42500715734947675801	20	65.2	2018-07-25 09:28:44

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2018-04-06	Oliver Kruse	4D1DAB78FE52F73D	2	2173656	5	3
Verified	2018-07-26	_p95holder_	4D1DAB78FE52F73D	3	1231402	5	3

History

Date	User	Type	Result
2024-02-16	Stef42	NF-PM1	B1=2500000, B2=5363235150
2018-07-26	_p95holder_	C-PRP	M7596571/109755257809/19194597791395001/42500715734947675801 : 4D1DAB78FE52F73D PRP: Verified PRP without proof (not generated)
2018-07-25	TJAOI	F	Factor: 42500715734947675801 / TF: 65-66
2018-04-06	Oliver Kruse	C-PRP	M7596571/109755257809/19194597791395001 : 4D1DAB78FE52F73D PRP: Verified PRP without proof (not generated)
2014-11-03	TJAOI	F	Factor: 19194597791395001 / TF: 54-55