8 330 111 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
84289860855257	14	46.3	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-15	marcomich	4701A29C7AD2703D	1	6097526	5	3
Verified	PRP without proof (not generated)	2020-04-22	Wentao Huang	4701A29C7AD2703D	1	5684027	5	3

History

Date	User	Type	Result
2024-05-10	Stef42	NF-PM1	B1=1025000, B2=1519818300
2020-04-22	Wentao Huang	C-PRP	M8330111/84289860855257 : 4701A29C7AD2703D
2018-10-15	marcomich	C-PRP	M8330111/84289860855257 : 4701A29C7AD2703D

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