16 866 611 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
3366339423047	13	41.6	old
46964875930169	14	45.4	2008-09-08 12:41:10

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2024-08-08	Luke Durant	4697F9FD1BB149FB	2	16596542	5	3

History

Date	User	Type	Result
2024-08-08	Oleksii_Burdiuk	CERT	PRP Certification Proof certified good
2024-08-08	Luke Durant	C-PRP	M16866611/3366339423047/46964875930169 : 4697F9FD1BB149FB PRP proof power = 8 PRP: Verified Proof certified good
2024-05-10	nordi	NF-PM1	B1=500000, B2=254324994
2024-03-13	nordi	NF-PM1	B1=500000
2008-09-08	Will Edgington	F	Factor: 46964875930169