8 003 033 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
6194347543	10	32.5	old
2227028665236350777	19	60.9	2016-03-17 12:46:17

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-06	_p95holder_	00864A1413C71BB8	2	2962558	5	3
Verified	2019-12-25	ATH	00864A1413C71BB8	2	3923447	5	3

History

Date	User	Type	Result
2024-02-25	Stef42	NF-PM1	B1=1000000, B2=1793869350
2019-12-25	ATH	C-PRP	M8003033/6194347543/2227028665236350777 : 00864A1413C71BB8 PRP: Verified PRP without proof (not generated)
2018-07-06	_p95holder_	C-PRP	M8003033/6194347543/2227028665236350777 : 00864A1413C71BB8 PRP: Verified PRP without proof (not generated)
2016-03-17	TJAOI	F	Factor: 2227028665236350777 / TF: 60-61