Factor Info

ID 154289
Size 897 digits / 2978 bits
Status composite
Value 187178648164700239072151247400166030122381685543166309809222268728574797895211179200809256206826318561670699731978010626754096315568765752955919473146091981850919060719359145397861739837222273168972883089042960681641455764050344609436146433435924037857363564648729998108229964655652871771119771858286958035192960286234812493392040064328022163637924890345675456139474636672479194979019576533884048999125995621577953614043873152445442892432506522790233955319386944862468189798498161691406572896962338880200130704925581439461062426031625459044739222909717307323881899626931817376572161799426952981726004916617513515426509760383541550832148350092422370597082162547530681232624722019241017819109347665472306697397603139978707133794919433590895893035155825557699270934545982058021643151545962895714133272873395736552114599595108309660560825853625661215384428187606998670819495556252849405700606154515641

Factorizations

Primary (ID: 152106) 758084147737104963101 (proven prime)
(ID: 154290) 246910120365175719617198287021229537626247024009486648779107830896638409063637070019111888577104220288165279418563763679316589843304593994642306304317808932776958374183797637878978929467557576375795620189864148091826846064651339663577101092294319120688870801253467077776705980560144483344549413392988619780071576264121817252679761588686066145161066091181408817004822538673854389769708495288236381880393397800818057645924977011465485492314307141213501422686825005364325393208074783377591582429139132708339474539559090481808518905262157948323400797456806727947113240164071610649266889426032864658557492752395158391678122777991014175754996009912561999392504008857666073008647408258258166558107274503033146731189562002680035291614006481600222502318662762582095610525684391574848461363479287349772411243868982351760313028577819043001961049654570905357703928081124326105317687678541 (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.