Factor Info

ID 128685
Size 900 digits / 2989 bits
Status composite
Value 345993172478129522674654911050172987650727455314671507573134444578063685165210550365789436125470606196361574600958455230871960246004360857031643902313233722885883672511684191042155922823166802942251760063873500449786531023706253965033658458587828346849669746090227957461314407758646049027224780443954629359814419581339014719754829065388256074126685013802918851891215942383104557489022784314269196680657208782932881389260569539006138527753327849771061376532705925156661081138759444421964775561334812176647993287168108812570851200756998203939996862905093025360394820962009416836018521718132932748018301083629605082595125324297350598979999415404923022269600385785658285066967940745343968878491010997577408720048630584668020395850323852378144066238015852316773147756787082073455895060317114872402566132227113345732702961409187057894067728509310545092110319049348437191059270671392754809007426878904119179

Factorizations

Primary (ID: 113784) 4429465580192334122663706577801 (proven prime)
(ID: 128684) 78111719396881728033362894397742895481668550212823852166413943968350288482816060880283251132977948959743962470844673859317671017143438409531295867986205503161917381464228978084210533107982846646806801903425597125850317449006607629590077343303899818145017561554278781650858971846522880408769710334060164265949414772864478025452658545841534434480718317223370650791431155344475481840731332793228694330687054869126298973174443882824302359378002960880199084748356505545515522082411241107362530189562263686726596755601868325118813587055311319268816980465422548972899253450751720016501726243874116194475890496412540998709024495759973957255524874072367024936399492534754404906984977840846350670018546806473057718094320985259728575016827885246693422107464977269074445290085435897490510042026557128298629132231677537812585536938230957782993222171519421234715918093754317478852979 (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.