17 274 469 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
4007676809	10	31.9	old
3520364037511	13	41.7	2008-09-08 13:28:16

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2024-10-13	Luke Durant	3F899DA057586237	2	5949255	5	3

History

Date	User	Type	Result
2024-10-13	LOBES	CERT	PRP Certification Proof certified good
2024-10-13	Luke Durant	C-PRP	M17274469/4007676809/3520364037511 : 3F899DA057586237 PRP proof power = 8 PRP: Verified Proof certified good
2024-09-01	nordi	NF-PM1	B1=500000, B2=254324994
2024-05-19	nordi	NF-PM1	B1=500000
2008-09-08	Will Edgington	F	Factor: 3520364037511