16 982 437 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
2717189921	10	31.3	old
4177679503	10	32.0	2008-09-08 12:43:57

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2024-08-25	Yves de Wandelaar	E8B2EF9DF3979C33	2	4151737	5	3

History

Date	User	Type	Result
2024-08-30	Sudhindra.Pranesh	CERT	PRP Certification Proof certified good
2024-08-25	Yves de Wandelaar	C-PRP	M16982437/2717189921/4177679503 : E8B2EF9DF3979C33 PRP proof power = 8 PRP: Verified Proof certified good
2024-06-01	nordi	NF-PM1	B1=500000, B2=254324994
2024-03-25	nordi	NF-PM1	B1=500000
2008-09-08	Will Edgington	F	Factor: 4177679503