6 908 021 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
47714293976258473	17	55.4	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-01-22	Oliver Kruse	D2D6AD765657AF4D	1	6744065	5	3
Verified	2019-01-29	arnaud	D2D6AD765657AF4D	1	2912353	5	3

History

Date	User	Type	Result
2023-12-26	Stef42	NF-PM1	B1=569000, B2=1280664000
2019-01-29	arnaud	C-PRP	M6908021/47714293976258473 : D2D6AD765657AF4D PRP: Verified PRP without proof (not generated)
2018-01-22	Oliver Kruse	C-PRP	M6908021/47714293976258473 : D2D6AD765657AF4D PRP: Verified PRP without proof (not generated)

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