8 329 553 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
8067109025783791	16	52.8	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-12	_p95holder_	AEECA305811B464F	1	2259632	5	3
Verified	PRP without proof (not generated)	2020-04-21	ATH	AEECA305811B464F	1	7430519	5	3

History

Date	User	Type	Result
2024-06-10	Stef42	NF-PM1	B1=1390000, B2=2788626750
2020-04-21	ATH	C-PRP	M8329553/8067109025783791 : AEECA305811B464F
2018-10-12	_p95holder_	C-PRP	M8329553/8067109025783791 : AEECA305811B464F
1998-09-06	-anonymous-	F	Factor: 8067109025783791

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