11 001 569 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
330047071	9	28.3	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2021-04-19	LaurV	6EC0396FA308F5E3	1	2286046	5	3

History

Date	User	Type	Result
2024-05-07	cramsey87	NF-PM1	B1=85000, B2=34646040
2024-05-04	cramsey87	NF	no factor from 2^69 to 2^70
2024-05-04	cramsey87	NF	no factor from 2^68 to 2^69
2021-12-16	Lisander Viaene	NF	no factor from 2^67 to 2^68
2021-04-20	Simon Josefsson	CERT	PRP Certification Proof certified good
2021-04-19	LaurV	C-PRP	M11001569/330047071 : 6EC0396FA308F5E3 PRP proof power = 8 PRP: Verified Proof certified good