17 382 427 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
21449914919	11	34.3	old
114619723639	12	36.7	2008-09-08 13:30:45

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2024-10-28	Luke Durant	5C1FADF4CF885E70	2	14176901	5	3

History

Date	User	Type	Result
2025-08-23	nordi	NF-PM1	B1=500000, B2=259344540
2024-10-28	LOBES	CERT	PRP Certification Proof certified good
2024-10-28	Luke Durant	C-PRP	M17382427/21449914919/114619723639 : 5C1FADF4CF885E70 PRP proof power = 8 PRP: Verified Proof certified good
2024-08-24	nordi	NF-PM1	B1=500000
2008-09-08	Will Edgington	F	Factor: 114619723639