Factor Info

ID 178270
Size 1142 digits / 3791 bits
Status composite
Value 15320777797535930433935529721536281336451455524900101447856890961592092496423371684693796606143990075472273765259827312807082131199807510555435232221169283114208129470489575234689888733446093969875911235342292841203960058456773540093684073947833776323331789639324578870264287640708603873070808372084767482149333208268095137942049850784854485812411782433905431691558805836378113457677588004018388669867214879172064567128439648473410068788133454985670674849111287078148023705101053986514558017593348345261997679219345058330465457095113735745872309179780583450369626984043114313213739236372813528131804791662495013954078474015440011811540921143136828813009013564179821696410126357708105867684551651762796357726420765890910212633048198311441092739647331919515143289938090816568973505445652203762647715464675120539268656957538555837503606297060482651801596106590693424615216074751766761752656307417284044383136810231390104909542597922668132246360270354144963904805110595003228367584230440338024955425382910536099305891354286216420234068559183954862882032503395440143341130627703031990647977707181021935255073555405636091559990686591723909900262517

Factorizations

Primary (ID: 178271) 2010009556586988821271626241686561073519087240977836158141547268624288226658607618877446120450114692304935460722558249187450877114414639695126711788225124437839780601105579133583648187534886068258219897921840944867120483003757832802973563157427264198785874864038780201975382124977448933708161342538480151585339458531637589056713490350500256923670965759269053844591577168102471572714056183961143769683987297921895439024007345427844175542516718532290794353116647706090326403452590680523818018472903597626158143912148023236894114416658027761560611118083718005054509867 (composite)
(ID: 21450) 7622241271106553890811826338449913005115307803901191033223607512693345080082208773756205030772367655657087357555258981079173676291856909674789599528384971824693467249440631916606435304368713349768525576452811177967970520674025917916652946686875280773171546939433581075336376836575982229750917434192864073956948669190913586990461759917054711259102212121291227630544885897159809992847494422203475315574633093925926896836272132473112567955301622656501040351104142862771429861687144416367213794785775301567839722218480680785803607043441291876172181259566333508305666003101148937951 (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.