8 743 043 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 3 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
17486087	8	24.1	old
152970116367031	15	47.1	2014-02-26 11:44:49
332841719226847	15	48.2	2014-04-01 10:34:20

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2019-01-11	Oliver Kruse	9E30AFC3CBB5269A	3	3320230	5	3
Verified	2020-08-30	kutens	9E30AFC3CBB5269A	3	7844839	5	3

History

Date	User	Type	Result
2024-08-25	Stef42	NF-PM1	B1=1577000, B2=2206200150
2020-08-30	kutens	C-PRP	M8743043/17486087/152970116367031/332841719226847 : 9E30AFC3CBB5269A PRP: Verified PRP without proof (not generated)
2019-01-11	Oliver Kruse	C-PRP	M8743043/17486087/152970116367031/332841719226847 : 9E30AFC3CBB5269A PRP: Verified PRP without proof (not generated)
2014-04-01	TJAOI	F	Factor: 332841719226847
2014-02-26	TJAOI	F	Factor: 152970116367031