6 006 079 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite, with 3 known prime factors. Cofactor is composite.

Trial Factored to 2⁷⁰

TF target 2⁶⁶

Factored

Factor	Digits	Bits	Date
210833361130913	15	47.6	old
7857843535176793	16	52.8	2014-08-24 11:25:49
39728124728814737431	20	65.1	2018-06-06 13:31:14

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Factored	PRP without proof (not generated)	2017-09-20	kkmrkkblmbrbk	D061BBFF64E159C3	2	0	1	3
Verified	PRP without proof (not generated)	2018-06-07	storm5510	15AB61ADAC62D33F	3	2595211	5	3
Verified	PRP without proof (not generated)	2018-06-08	kkmrkkblmbrbk	15AB61ADAC62D33F	3	1020223	5	3

History

Date	User	Type	Result
2025-05-08	Jarod McClintock	NF	no factor TF: 68-70
2025-01-13	Stef42	NF-PM1	B1=1968000, B2=5704029240
2021-04-04	Dylan Delgado	NF-PM1	B1=160000, B2=7520000
2018-06-08	kkmrkkblmbrbk	C-PRP	M6006079/210833361130913/7857843535176793/39728124728814737431 : 15AB61ADAC62D33F
2018-06-07	storm5510	C-PRP	M6006079/210833361130913/7857843535176793/39728124728814737431 : 15AB61ADAC62D33F
2018-06-06	TJAOI	F	Factor: 39728124728814737431
2017-09-20	kkmrkkblmbrbk	C-PRP	M6006079/210833361130913/7857843535176793 : D061BBFF64E159C3
2014-08-24	TJAOI	F	Factor: 7857843535176793