17 374 817 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
87371665009247	14	46.3	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2024-10-28	Luke Durant	7F73E69347E53BEF	1	15848817	5	3

History

Date	User	Type	Result
2025-10-03	nordi	NF-PM1	B1=500000, B2=261614430
2024-10-28	Luke Durant	CERT	PRP Certification Proof certified good
2024-10-28	Luke Durant	C-PRP	M17374817/87371665009247 : 7F73E69347E53BEF PRP proof power = 8 PRP: Verified Proof certified good
2024-08-17	nordi	NF-PM1	B1=500000

Username
Password