Factor Info

ID 132894
Size 687 digits / 2280 bits
Status composite
Value 128713503420309434255652218048171316632645952856288372504426298420278601620143035076075401524121709671844372203704810081811811307434659599052724611156031029823167938065117071938388153951814051288701787010787242600915645382328724931413815387700047788855016843612817498066110260713836669051497935447577441224529246726885661556312012585239045577308702207892528703698721435706331455676469185868662328357948833298398429574278583604506627994340511199601288640293689946279042943150596704997867868113091634198275260095845142576374305332830289405721113105428499079434558531873527910329104378028653066850012139299575540758134715717174168624930872015406109197195426980328186431879576539841847568847

Factorizations

Primary (ID: 131772) 2848908845742998189988598903 (proven prime)
(ID: 168824) 45179930418848072245230878650360634884844566981744195289955054709697927730353274967650880762854855135005646401928367548633929415639481219034391400344486527094740517977377487089143592775472715323872728851360003735835655691363002735800250010677770732877231296196860048237094003718374241606971595444460912486213669030111618923926594580154085835473310567337310564745634682222268429880875436051942273247779023825579327810189975041240589071958303270484336086646283835764980411528545652905153560835369993764486506164608378877929575728376167748768288541364456434475707543709882471351956332092082352694945356596074439332722886613786230356333307925874049761362320614249 (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.