8 306 803 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 2⁶⁸

Factored

Factor	Digits	Bits	Date
5821667595174719	16	52.4	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-09	Oliver Kruse	4C93CDBFD89A72B6	1	776846	5	3
Verified	PRP without proof (not generated)	2020-04-18	GAN	4C93CDBFD89A72B6	1	6294069	5	3

History

Date	User	Type	Result
2024-04-09	Stef42	NF-PM1	B1=3000000, B2=6211055760
2020-04-18	GAN	C-PRP	M8306803/5821667595174719 : 4C93CDBFD89A72B6
2018-10-09	Oliver Kruse	C-PRP	M8306803/5821667595174719 : 4C93CDBFD89A72B6
1998-09-06	-anonymous-	F	Factor: 5821667595174719

Username
Password