Factor Info

ID 31859
Size 435 digits / 1444 bits
Status composite
Value 328743905408802028156981267245611763935779734220968213346283125387805077529469063993057475388659954905159484458845186686892757198883237662180355268043994102347709994705752130584043806725035627041587791694839704065506719984805108456255820173307975248703976344779196505166627974469718485552436760135740616380630689934784448328820826855818780414913154329529300887435114004693449417990493742261194411199220510143207949718096249598808477867

Factorizations

Primary (ID: 31860) 303443655967859052958524113383756061151471131042677 (proven prime)
(ID: 31861) 1083377091408438586298499094693478428921207747879212828787509179232001207997176081770054822380082963248420137538760178724533732723757107749545732818110814749717471654556602761348849281545012473626437508446767935869740310210341559461898960974875923576571747013822517160689605048948321135582517845026951364861427992786040609302290310434819094104140518897743932522271734220395995301101471 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.