8 060 387 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
36791991118529	14	45.1	old
1374334230681145961	19	60.3	2016-01-25 12:14:05

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-26	_p95holder_	52388545A871B45F	2	7253452	5	3
Verified	2020-01-14	USAFSS	52388545A871B45F	2	7909664	5	3

History

Date	User	Type	Result
2024-02-26	Stef42	NF-PM1	B1=937000, B2=1792472220
2020-01-14	USAFSS	C-PRP	M8060387/36791991118529/1374334230681145961 : 52388545A871B45F PRP: Verified PRP without proof (not generated)
2018-07-26	_p95holder_	C-PRP	M8060387/36791991118529/1374334230681145961 : 52388545A871B45F PRP: Verified PRP without proof (not generated)
2016-01-25	TJAOI	F	Factor: 1374334230681145961 / TF: 60-61