7 899 349 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
230075475253423	15	47.7	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-25	_p95holder_	B290DA54A6F8F19B	1	4145670	5	3
Verified	2018-06-28	francijezek	B290DA54A6F8F19B	1	6728974	5	3

History

Date	User	Type	Result
2024-02-02	Stef42	NF-PM1	B1=950000, B2=1968826860
2018-06-28	francijezek	C-PRP	M7899349/230075475253423 : B290DA54A6F8F19B PRP: Verified PRP without proof (not generated)
2018-06-25	_p95holder_	C-PRP	M7899349/230075475253423 : B290DA54A6F8F19B PRP: Verified PRP without proof (not generated)

Username
Password