6 745 679 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite, with 2 known prime factors. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁶⁷

Factored

Factor	Digits	Bits	Date
161896297	9	27.3	old
48772307340585737	17	55.4	2015-01-25 13:08:36

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-01-06	Chun sung soo	1827979A60E2B05B	2	4728381	5	3
Verified	PRP without proof (not generated)	2018-12-08	storm5510	1827979A60E2B05B	2	5270196	5	3

History

Date	User	Type	Result
2023-12-23	Stef42	NF-PM1	B1=284000, B2=449085000
2018-12-08	storm5510	C-PRP	M6745679/161896297/48772307340585737 : 1827979A60E2B05B
2018-01-06	Chun sung soo	C-PRP	M6745679/161896297/48772307340585737 : 1827979A60E2B05B
2015-01-25	TJAOI	F	Factor: 48772307340585737

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