Factor Info

ID 162551
Size 971 digits / 3226 bits
Status composite
Value 78461009689501593458315272768964334400653131884092855514306901956978935088058207610664000384794674437205773385394323896496652290198313712931842290157625340847786506910600678069002598278286179207391347814290403647779673754804910604170097514243773850448177178766305277942674811111573720682890291443928595550510109157959617159332930441695221002458977078768010135014873153468496151680185867600620937219336254843562461990855167223998620104350835717674116851131619729697505423222493072519255754205349695721497039672357645991366677038243064977183515868930133130354921108559767384444847506158729940110469747093403416718121368843127940191879402481121735231340871656523887796444429170472558154580331740411817819372298218934989099380809243746845287694490542168440159351068271025899699827993631400699915533045814377324617057680600264128206407369854264730423761903255254301951048321914916276751903849550496382852199254030409339931109016932864614807066676465058782970795194556241186541

Factorizations

Primary (ID: 161211) 260058233936198227827394675106012649172086390437144989641496709743528183343727826865904513435680999070241317578199277478130909630075780546937857540779942195348789868968246481252073109692685141041330743366296633193777558856992144451 (composite)
(ID: 194813) 301705539186084534945657157903421500324941439251913880178546452239575297556424391427290845691239373941803243180960886882542861633403119570368720960218243374504285127214038145554861944071066756882502548786913947533896333335696711177351953506402151827097195464401376772750782489542939346004691745465398111297596166815155403476327548933508181525263689936219519797288672073071573504587269256113369382571681007871866809277602926656534323717871624293409524625127604967648899025541576318066551402341742801381672044322212776133108710255506590665623610079991008432599614576720346180360702991063644847813548222557083111631258282306279672981532418427875773725774876801086174918983923458122533968935504640285095719991987661295397417052263541824002616591 (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.