7 883 303 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

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

Factored

Factor	Digits	Bits	Date
15766607	8	23.9	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-31	_p95holder_	8A27C76A3053174E	1	4158038	5	3
Verified	2019-11-05	marssystems	8A27C76A3053174E	1	5277586	5	3

History

Date	User	Type	Result
2024-02-01	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-11-05	marssystems	C-PRP	M7883303/15766607 : 8A27C76A3053174E PRP: Verified PRP without proof (not generated)
2018-05-31	_p95holder_	C-PRP	M7883303/15766607 : 8A27C76A3053174E PRP: Verified PRP without proof (not generated)

Username
Password