6 916 187 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 1 known prime factor. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
684428101454095231	18	59.2	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-01-20	AnkanDas	6F8D90B4E8605CEA	1	2152613	5	3
Verified	2019-01-23	kkmrkkblmbrbk	6F8D90B4E8605CEA	1	677745	5	3

History

Date	User	Type	Result
2023-12-27	Stef42	NF-PM1	B1=569000, B2=1280664000
2019-01-23	kkmrkkblmbrbk	C-PRP	M6916187/684428101454095231 : 6F8D90B4E8605CEA PRP: Verified PRP without proof (not generated)
2018-01-20	AnkanDas	C-PRP	M6916187/684428101454095231 : 6F8D90B4E8605CEA PRP: Verified PRP without proof (not generated)

Username
Password