6 955 727 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
28768886873	11	34.7	old
42372883751245106977	20	65.2	2018-07-24 11:20:16

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2018-01-28	Oliver Kruse	1CB7C1D22FF75536	1	6705442	5	3
Verified	2018-07-25	_p95holder_	1CB7C1D22FF75536	2	3421531	5	3

History

Date	User	Type	Result
2023-12-30	Stef42	NF-PM1	B1=562000, B2=960946350
2018-07-25	_p95holder_	C-PRP	M6955727/28768886873/42372883751245106977 : 1CB7C1D22FF75536 PRP: Verified PRP without proof (not generated)
2018-07-24	TJAOI	F	Factor: 42372883751245106977 / TF: 65-66
2018-01-28	Oliver Kruse	C-PRP	M6955727/28768886873 : 1CB7C1D22FF75536 PRP: Verified PRP without proof (not generated)