Factor Info

ID 198330
Size 937 digits / 3111 bits
Status composite
Value 2093333039832021217585866001423013379873598763956511212467220459890606212920375420849531565109799496988368118451173736512563950144767511283571189513967640223849651175880783179433777194406981145449006764197180121196865341954168792081319977069803495479420458244872041270985081611514151918523577729229968254186190579230333677685614197322329779413044265623379308552873209719691917812936264594968487606830790174995180879070585091544118150458729934633511067384265594873508472120112671947165965306379499320109408922974807263681999184309830596432652431497063045077541626567368782631060556997412098870083606589990994091880517561496206027293288094976070345734241983881114101001625939068118370503540462522066287899470914551460923604415776627594907775394406325106558562398418104109774446395122205118083815698554811549060031562573034349617169532991342853057580143144321819101734173827626828172708503996835494488091938078585667263008750729860947385817

Factorizations

Primary (ID: 17228) 259666046866989553234678839986188137176834471947 (proven prime)
(ID: 198331) 8061635570338169650866024096743704521884099888465561368043192092297028131815437941479250833411999894238895253253526413807876228686485687512220721617927850371536486833647641685908467287401654817422847353563276990148669261080165177276187967838669576960935498376722403752006137656488114701184836016682990883694196334320989783380437842470034274947745804366885457484779297933751078281782184449869057151585064212159933850679764944125989232727236436348021038552449926648242528237613350535390458418869414184789539148306488110329377344637237846123526724555789359130534659713346398298789444715713916855550015114590751244465967776970986426101263544805768667681211525347667450948366646161428806933397815614655798042873490128718388690910166111769087596690873322186996416864177192939819426753914640000448508831177255791803266451941892101838739909332817876403532555039471697370491403975962480718071815211 (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.