8 324 453 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
16999462037135806687	20	63.9	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-12	Oliver Kruse	E63B3973B43DB8DE	1	6374526	5	3
Verified	PRP without proof (not generated)	2020-04-21	GAN	E63B3973B43DB8DE	1	820295	5	3

History

Date	User	Type	Result
2024-06-10	Stef42	NF-PM1	B1=1375000, B2=2725257990
2020-04-21	GAN	C-PRP	M8324453/16999462037135806687 : E63B3973B43DB8DE
2018-10-12	Oliver Kruse	C-PRP	M8324453/16999462037135806687 : E63B3973B43DB8DE
1999-12-08	FreeTibet	F	Factor: 16999462037135806687
1998-09-27	-anonymous-	NF	no factor TF: 1-63
1998-09-06	-anonymous-	NF	no factor TF: 1-62