14 328 133 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
481740487727	12	38.8	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2023-01-27	Perig	03503CC0FBDD1071	1	159314	5	3

History

Date	User	Type	Result
2023-01-27	curtisc	CERT	PRP Certification Proof certified good
2023-01-27	Perig	C-PRP	M14328133/481740487727 : 03503CC0FBDD1071 PRP proof power = 8 PRP: Verified Proof certified good
2023-01-11	nordi	NF-PM1	B1=300000, B2=214790940
2022-11-11	nordi	NF-PM1	B1=300000

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