8 009 831 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 1 known prime factor. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
2691303217	10	31.3	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-11	_p95holder_	23064E95032F49F4	1	93820	5	3
Verified	2019-12-27	oodaira	23064E95032F49F4	1	1037453	5	3

History

Date	User	Type	Result
2024-02-25	Stef42	NF-PM1	B1=949000, B2=1793869350
2019-12-27	oodaira	C-PRP	M8009831/2691303217 : 23064E95032F49F4 PRP: Verified PRP without proof (not generated)
2018-07-11	_p95holder_	C-PRP	M8009831/2691303217 : 23064E95032F49F4 PRP: Verified PRP without proof (not generated)

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