Factor Info

ID 148163
Size 714 digits / 2371 bits
Status composite
Value 450044907729546664526543966016515827016667871719809920784166551451124114235748762203128132882642985017373549483685764650361923268908346848965845974051609968002365267603276921801215597322150927893074641811016763704213055431875762265919955022331121587932397414278872513676846136424988953413822338589197585747003096649879811734283243972931513115203062593696551475891114921214853810545095593559352984534760016476812349067257738806139670367449890995582300084105685678703770707086593394941096614199388770952270742260933556469935120844788597713987671042439963266407185105915788378739592918329089686179293693007111010769077694737129429493931106631942969974040246149120354920755653922286597988792815798097422912550286618689

Factorizations

Primary (ID: 148164) 189992062141105955081401 (proven prime)
(ID: 148165) 2368756371491462808441371591033300449595144064998126417684384772023410240507845917436336012408552493947550881949564271700739821093786007261114438965243968542540618524411301643181909240304439775804641682535637743996596196903779543975775010726502527116432647946382177389174639440792211475045555096512448288857003304966429064744768662097008071298492050615547225347274953144259549165009697509706144836649008488289079733636739449487960964724477121247539981566617257053575451439424515607430379730180121673462978737997746980389677085965740707664274030198164265984000988289755730898936868980016586446331727663522522213006796938304165020128470122158175397319845127208533229544434204931589095280774089 (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.