7 799 873 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite, with 1 known prime factor. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁶⁷

Factored

Factor	Digits	Bits	Date
498898331579519	15	48.8	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-05-12	storm5510	55D5025CB732C74B	1	5608198	5	3
Verified	PRP without proof (not generated)	2019-10-07	marssystems	55D5025CB732C74B	1	7360044	5	3

History

Date	User	Type	Result
2024-02-01	Stef42	NF-PM1	B1=950000, B2=2042400360
2019-10-07	marssystems	C-PRP	M7799873/498898331579519 : 55D5025CB732C74B
2018-05-12	storm5510	C-PRP	M7799873/498898331579519 : 55D5025CB732C74B

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