Factor Info

ID 144856
Size 1049 digits / 3485 bits
Status composite
Value 80311864715711186677730736014995526336316521938896480422198518921727877886152159931615115004865337789033361137638444097364978223937969548894356787513439281585382970475045594707656233741464256654595031442489400891280674685196609943867197825463615521563877365530275979441463119650137277552437641085851087602358411134341414168783033595901803633969425033616195267994440686084614229542679414602370761162247699673838234240234712827700362697372452882831210323516895094019529651038834693096810883030352990545866200681387679444624285827014224777191110886414484387879269179338820245361949863060304391890379640497546657256427944282801453337145989410680184627485760735393572236057475379250929119217148810972135553922537261660202676655046209694212620871121933073135747124417130709561336792309007472941017315256157818493774979145173845476617773172934091510148608673835829406641225686643896518112386349057904647034763249502561504300829742207009265426717065410493433882681627348862545587082637791198339295435173241264850113233353175635644954214161542421332602114807

Factorizations

Primary (ID: 143406) 8875447075698116298501713 (proven prime)
(ID: 144857) 9048768364087630368906737988971725439411096923452885425773905761261285815901083009488697549304828604719204953969374430824053070683697111226489251868901334952650865440233710342633620173961162024198922681992206695716579436240036736705832266005173788243056022950950223278927540419093634475069420813876660474298438151706150917765489670609647509791646342715074360444299922010848544233495535354940388143513193600207739828503676651909638625294173838692344633091998969380742179031296801649184351973103856718232609355991325747662668614146561670150598285823358111217045752597472338824006892526047921594440044231069997711407208519728856452344466869837914980553897130017369152475993730156132615195967500636202533502490009670474238688508630879850067566889839223526272702458402389654223087199326836515297777076543611620248380190458443969790526160667577216325825728311076275497374234657346148085075752452678634860625002347803135963571880878170460651128402490839422608856382203802810327042998703146499510433283051606796321793340177869796039 (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.