13 304 969 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
843002835841	12	39.6	old
24398545712449	14	44.5	2008-09-08 09:29:02

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2022-07-03	electron1897	09F61DB4749DCE11	2	4835056	5	3

History

Date	User	Type	Result
2022-07-03	Waritko	CERT	PRP Certification Proof certified good
2022-07-03	electron1897	C-PRP	M13304969/843002835841/24398545712449 : 09F61DB4749DCE11 PRP proof power = 8 PRP: Verified Proof certified good
2022-06-25	nordi	NF-PM1	B1=300000, B2=210129150
2022-06-22	nordi	NF-PM1	B1=300000
2008-09-08	Will Edgington	F	Factor: 24398545712449