8 005 187 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
3669785855663	13	41.7	old
2069521196363111	16	50.9	2014-06-11 11:30:32

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-10	_p95holder_	08A8DE67E614FA57	2	7123629	5	3
Verified	2019-12-26	ATH	08A8DE67E614FA57	2	7844129	5	3

History

Date	User	Type	Result
2024-02-24	Stef42	NF-PM1	B1=937000, B2=1756495650
2019-12-26	ATH	C-PRP	M8005187/3669785855663/2069521196363111 : 08A8DE67E614FA57 PRP: Verified PRP without proof (not generated)
2018-07-10	_p95holder_	C-PRP	M8005187/3669785855663/2069521196363111 : 08A8DE67E614FA57 PRP: Verified PRP without proof (not generated)
2014-06-11	TJAOI	F	Factor: 2069521196363111