6 177 739 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
49174802441	11	35.5	old
38662097719848176801	20	65.1	2018-05-17 11:16:52

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2017-10-03	kkmrkkblmbrbk	6A52B001BEC0BB01	1	0	1	3
Verified	2018-06-01	_p95holder_	73F6EBE11A433BA3	2	5639581	5	3
Verified	2018-06-01	kkmrkkblmbrbk	73F6EBE11A433BA3	2	2843956	5	3

History

Date	User	Type	Result
2024-12-29	James Heinrich	NF-PM1	B1=776000, B2=2561601900
2018-06-01	kkmrkkblmbrbk	C-PRP	M6177739/49174802441/38662097719848176801 : 73F6EBE11A433BA3 PRP: Verified PRP without proof (not generated)
2018-06-01	_p95holder_	C-PRP	M6177739/49174802441/38662097719848176801 : 73F6EBE11A433BA3 PRP: Verified PRP without proof (not generated)
2018-05-17	TJAOI	F	Factor: 38662097719848176801 / TF: 65-66
2017-10-03	kkmrkkblmbrbk	C-PRP	M6177739/49174802441 : 6A52B001BEC0BB01 PRP: Verified PRP without proof (not generated)