8 004 083 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
1873326619353209	16	50.7	old
794350290680694961	18	59.5	2015-11-21 12:45:59

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-07	_p95holder_	957D0F93181E4E77	2	2492687	5	3
Verified	2019-12-26	marssystems	957D0F93181E4E77	2	1532977	5	3

History

Date	User	Type	Result
2024-02-25	Stef42	NF-PM1	B1=937000, B2=1756495650
2019-12-26	marssystems	C-PRP	M8004083/1873326619353209/794350290680694961 : 957D0F93181E4E77 PRP: Verified PRP without proof (not generated)
2018-07-07	_p95holder_	C-PRP	M8004083/1873326619353209/794350290680694961 : 957D0F93181E4E77 PRP: Verified PRP without proof (not generated)
2015-11-21	TJAOI	F	Factor: 794350290680694961 / TF: 59-60