Factor Info

ID 154051
Size 1040 digits / 3455 bits
Status composite
Value 65816784821455352789580764624111799682121308676156148480850137724701601796765596137042493783559538860354030349759177145226093812498726297201274328566242179609158806075693246503373689855708666021791499298336938997068578145581416704161853602890357872241644923538427089295916305625791487583235487862366752020160535639002053076280814558222181783766194165717026562743185039913639328414024741820692284468601470552853252652012424475346619217541475536124636855152133459749047526462121317781755957551126102657245483966904954568107537605033164224363695261251477818510323080003063687178773094685480643291240723191287932513472509659682593684432690464429985870768061665933005055396633662487377580196626203380131127853125465765027824909746205427508627888538244293027181896662561289851485739684315348376863365025468262661220944404809696419916245809937181649939926099998295771001539402231869313448008331037131788637756705438331381183683161637848019423525334255213799056272680235886302788924801560730925965974549294895777027099369666174845331419586381285303

Factorizations

Primary (ID: 152153) 1447418949456775608391951 (proven prime)
(ID: 154052) 45471827521780586491842021419960455866607475217014332077727149975566538708048771796302288937003466385481263892363181162780043386166891883965319507190048863997615743878744924632086055549460289493138478964728607068024738239340942376267509367828429476216351403884281243862964674862386102233565475041250568147589078430082385639822489630645683868783074672015116040373660276441780479492939032737605278763842525914694562869305932730078365614630004788868338382969478145139782333836169135844578474290420421735205533554601444736374331800763089384295289145161493820148584089305893752774055672108777480668702612503538260497377087258484183010693801469146663899066347543465675232076735403590512749794555743990239822407745337874666331772848630165005967148113320632999008763118887469571143120203937504071472267634493662759847393053527047515730365487823646413612781111466112336200143942600473691942233402988297592806640623208032530933916627154587490274455269319565668573723576705865096320518811592197037457458096834749508093109556953 (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.