Factor Info

ID 151880
Size 1282 digits / 4259 bits
Status composite
Value 9223733363235906492220580243082874163680620668490332621334904287060578202562504285723087999648385684071653046505552980318667568438955319819063994740437441363482184272168821118430288574948031788516238679659780032308920536014268748056581129748583269523558904279168160796187954701167289166719942225470730891165529107259495889166246420086232242680789347353771756567364507667281094432449475480311695555227976137614347228657940103750286475812695994411451935356118588029356055976169157780257878604451749704731717255495850668445545772329183444748133178700756428869336626189119005666545160417069286978997903340927801979930473778290160514820546483610855092337003735548550388721219273852225412466589430168417735241285907840295533376733467785715948195340362607573866938223493230261413716964703807946900230373297183535538126758633700284590275559627104879828265317388512737953056512016076674749797640736353651496357171595868848398893912370724336236063573799692213962915923419017544870936640424549666564920493597264029452498086603056128979068880647057886258111567569512053582596711590615085902334806662149056311447897787229903517546980871553120876322759615276324224956296990390640575402860502465931612202003484672480090953721409604942018136531536569954256408303242449881006748178293802079584545273

Factorizations

Primary (ID: 149708) 15290755863085981013017 (proven prime)
(ID: 151881) 603222852148420360945622603301152500272380736800029501403499120112426055346716625198587280266288536511771959917103833473147086207726476724787783852879105731456488395922611787454405257815885444351233102431205550784012393802831192575265994281758005092608129994682439387047267758698389241058083565659921036779517749233255418029457249481647531450333430416731173271608285367575046997644615701930969158670968369665299727691149828930498513644061931781398339516139066316407691207778711353940014232236463485728771433691639994374939103794175462527049822152303116815269233296089521780245460808040676844322106914729350186522840294129335992363113432109992195468231768917245183053772014813333266352339373935436046757745657336864301445794218075479746060418099154176077887091295794599621824920234576994577200399974298676011535177939300449925293739313572627024474547043492123666386788145790180323728423780942056665238583586246368030979412731657170314388397550920298750877811611279977370377736894630043635716395235864620910899105226742468369720427844728727481543672697973256590807834383521407770426297880807507327717973649084221307622626807560920053613057349101311958023644339293315931341562584255888543668390775126485780239687312304888643028963332934546997271042771096561926369 (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.