Factor Info

ID 129824
Size 622 digits / 2064 bits
Status composite
Value 1786531231325121648337704358617734555547288372446640035478540551120851193542659114737011079708538522746357055498225304616337703592723095843363554275325153513625315263455977822113022903430027708767805896332754540727720328603162798262083430471857424537928259429372331090362715768526454617858817913880939389258486243047750146669335623292219416817371868673674685278611648904673222128594835101883613773331658105123653491642554252087754795449823811827590610763452648891087214717149266902742946684075471365483145062558426928164780026435097808251698376582845067619912713533069413112992346435244865386958569617870864746129639027707

Factorizations

Primary (ID: 45807) 44098107874533397039654987981901217873109378991741303176121002294743376298043361 (proven prime)
(ID: 129825) 40512650483964216366844398214683892360154342291679434157003286344439577846366080140283429242728967967195085174226061706491768986674951687563773122419352373370623682745863802242528110312092363816524424020075542153604313851129848290905481885414893856048636576047938030871885973119206204608808313109448813571047681032257955822116155566349228230404541926920850935687460939709434959540370196907511747357813720847766606327326118029660517861474037493323371919185964961206915570266072400336193956618998251963127885985736163649149010287384210245527387 (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.