Factor Info

ID 178562
Size 1081 digits / 3591 bits
Status composite
Value 8686752634842270527000221768329824481284240448932687231194979479975424870345863047259139066018751547028179514849125687594416369595290429657439481873997451530086478994310810002798850308032436413742323585568250497589053122208839313928876121250493198750266437389225676222998963681141058739359225776485430493364744323235665441249155992216201796205526182928920643835492953907099077842623473692172116150350189410872724816455782958520580770944604362111665794062238430106947806221979929218346915046013195273132321024701330421014104202064736940777744443987013689495698685126400326921226020981950544345555124168016590565856734150817541435976390791230996754859796251670096343806483376803275771375363867438670067509529475839200963297962292417881631210223089637003368120919184421307301579237221958034763934242593171807284783024134040074514673697797485962307448970399161784522371552558419503970569693861694507562452899271334357597991452373949739409269292011284693222049922780300520534239124159958192479295504079202495450807622564483901164867190938724323629054894375039490301770690426554114498441

Factorizations

Primary (ID: 16317) 16831369699997499687405534401 (proven prime)
(ID: 178563) 516104915385677788933614011271181330323901467348328021509100537582021211944746134410233845050947370808977044429129997477968813778201125355696043184893953564709717233468762102150108815675067613033217692927711549591390922703842181885926254736848362676769207730287922062880737851909401302875245059121547347530137111412254480464939791413920261427998942731762547636038466878218945880562787962585524074840078983651088688397016314222169318504679181027769176056956210008480496117661391788216559133642030829082716528125877170562601293922286703686573755770415339332301107961882425560650661089459228692467621231403317380615721243740216470228540289108566108036425148374785567302169045891844973913779253152192390401497217328552957822065032242563779473635778054035414824315564961189149859791071834954449226573988053621096816703684670298293675713267082847999595530698139082610824476572369061423966675952929512889162209023545031110783192142296138024745921089758000424158525766877235883738327523417701674840701459381479233273119323867028478752020589619344950407140388041 (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.