Factor Info

ID 156810
Size 1212 digits / 4024 bits
Status composite
Value 155161777722026924943084118593043373612233073124992455725912135708714044213968949676380253885723635309515152381242702287117179452052952495049225232136879489375000342875455412307488798391490342816764793507169794608767346234952898805447496208506688831037571464581416855796806403285869786327530671986428712105534567167859262203674021327643188654780794965784778500442046655624991572390185911111940930091221178647242827707872932977984589198457013599637103026933042029322577720218328415491188875450253453160480167403901832923770473979526750802469930773856231742573728892539823372715898494317823190488878705593758282452812727785228538907298294283508190027884379781331820174670178123782948038577780156629511337816076336789282248239533076827382303705578248840469960219046634431078045818724384931849835242982331809459514835436298876617421889157517452472647685948321516706262592661087191764716037121097530927147742155461990334759448591064986286670567951797079135889896425944936177038613663062278764075275423530093045132002094141204370442442560757087199451541920990470541663936647491050813871422778825942859647927461057024159618398153936738197856333386679812821568701278741952441746003187504242986018975245331773148278109097

Factorizations

Primary (ID: 155138) 4372660386289675581094711 (proven prime)
(ID: 156811) 35484525212278382619021777125217115083678287753646195453034946689084351633649149564442018687319443701488315667816094613326206161617094597232750913982965044690345372648350021905234054579017347493342605642670089057479123024873069720060351164277670007506678347535116128731404000653557995259366313770377821009962658539239701314718242149374595097503586667081777365087967987929283267541766793312640046617086393532264088043692131733429035051235121295399044777164023168581845323917168175638370931975685200735831014905921677292636341622468977068918854434796671688086869589796901522635161693535978107350457631398417063102856584349246878971478405536685322471971128954103554202487622859179041790661582103092840318445006906154333536377690911969353882901476338128961054102385911361986332652644160930642826096505426006018257184875350922696889051700911278658150542702111384542950203717703952668066736958261304057937409051874038528953313364561399498726238941841176961357402674701843697542140224077737169191664974897178220540633542906037973822974057697532935182159342238556404444799131713193316208009896203355094941071889249928826953768713534275098513001987224690448669564150383209777221201379712150992927 (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.