8 007 943 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
28444213537	11	34.7	old
48827789866527204583	20	65.4	2018-10-31 12:35:54

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2018-07-09	_p95holder_	91804A3EB5BFE45E	1	5087528	5	3
Verified	2018-10-31	rucio	91804A3EB5BFE45E	2	1523277	5	3

History

Date	User	Type	Result
2024-02-25	Stef42	NF-PM1	B1=937000, B2=1756495650
2018-10-31	rucio	C-PRP	M8007943/28444213537/48827789866527204583 : 91804A3EB5BFE45E PRP: Verified PRP without proof (not generated)
2018-10-31	TJAOI	F	Factor: 48827789866527204583 / TF: 65-66
2018-07-09	_p95holder_	C-PRP	M8007943/28444213537 : 91804A3EB5BFE45E PRP: Verified PRP without proof (not generated)