Factor Info

ID 107961
Size 937 digits / 3110 bits
Status composite
Value 1218659046893391446964388136925469153375838911654417703469412372452023114012843264279053508208744821174053212895868868686602258999435502317259791634994501147872481953550796842006368947133059400293781319204886763818423295368167246377356757665943194572287690543979159648707058557993642152711356217663605417382427108884549308265077335549739148050158040120368701339889356169665018005809660144396579028497191521057431732974917608020013546585773653553757746162207102956790027752264516185083028244491348550457133438533516354803661853035778927574076486934748681211024133558779491255966649469530192703690862676500735697271247419372626420661921892524152097275474485701775601311758518942937004596680658839764654007246650249727105343464889201299285427312444018149165979805227006419269338559046200042661736054009304988183717098798325403929948053378759158781262413036496106562292869629363861112720041284689682352272341059923536545062964017050664714649

Factorizations

Primary (ID: 131531) 4262840383289981158545523040020889 (proven prime)
(ID: 131532) 285879586688360354029230870015578814180417896395360598992831108067104798819423265555177446554638921208636135619955618309564787078035013792368182446278267616762826380809125415802853682310526697699732303008931098324396962489309280702900479905380676082393883872226282907683306061126579766646421142571153182793154941354424757514438879779135102378307730914453769748181452494015824240612425982161964637653780769241015303243059987039637385522113062167238809952664163109675135303242006841590717618030279498798424120757153936142146032549174002229967087522631879695680801065319946946959194838705915609465110706792226558409435819284989354383843495207500491637404165465241774576949559825464093225065666261694794631597050993265124204606600773466772687347407903691950229103055743782827914631100995148287449130993733255919559469713793663861143934085997787256396151687178979605907557031626848715726748545808305340323841 (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.