8 060 827 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
426206819801564993	18	58.6	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-29	_p95holder_	DB0E3A573D73EC6F	1	2559318	5	3
Verified	2020-01-20	kracker	DB0E3A573D73EC6F	1	3902164	5	3

History

Date	User	Type	Result
2024-02-26	Stef42	NF-PM1	B1=937000, B2=1792472220
2020-01-20	kracker	C-PRP	M8060827/426206819801564993 : DB0E3A573D73EC6F PRP: Verified PRP without proof (not generated)
2018-07-29	_p95holder_	C-PRP	M8060827/426206819801564993 : DB0E3A573D73EC6F PRP: Verified PRP without proof (not generated)

Username
Password