8 324 773 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
42805982767	11	35.3	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-10	ATH	83E38D70CBC9292E	1	7237270	5	3
Verified	PRP without proof (not generated)	2020-04-21	arnaud	83E38D70CBC9292E	1	5378949	5	3

History

Date	User	Type	Result
2024-06-10	Stef42	NF-PM1	B1=1382000, B2=2788626750
2020-04-21	arnaud	C-PRP	M8324773/42805982767 : 83E38D70CBC9292E
2018-10-10	ATH	C-PRP	M8324773/42805982767 : 83E38D70CBC9292E

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