7 936 913 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
111116783	9	26.7	old
8304040434906449	16	52.9	2014-08-28 11:13:40

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-10	Daniil Tsarkov	BE597E94852ABB59	2	6385374	5	3
Verified	2019-11-27	marssystems	BE597E94852ABB59	2	4293792	5	3

History

Date	User	Type	Result
2024-02-05	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-11-27	marssystems	C-PRP	M7936913/111116783/8304040434906449 : BE597E94852ABB59 PRP: Verified PRP without proof (not generated)
2018-06-10	Daniil Tsarkov	C-PRP	M7936913/111116783/8304040434906449 : BE597E94852ABB59 PRP: Verified PRP without proof (not generated)
2014-08-28	TJAOI	F	Factor: 8304040434906449