16 907 563 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
320183288463767	15	48.2	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2024-08-15	Luke Durant	7F2D59CA373FB63F	1	11140986	5	3

History

Date	User	Type	Result
2024-08-15	Luke Durant	CERT	PRP Certification Proof certified good
2024-08-15	Luke Durant	C-PRP	M16907563/320183288463767 : 7F2D59CA373FB63F PRP proof power = 8 PRP: Verified Proof certified good
2024-05-23	nordi	NF-PM1	B1=500000, B2=254324994
2024-03-16	nordi	NF-PM1	B1=500000

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