Factor Info

ID 157599
Size 883 digits / 2932 bits
Status composite
Value 2260660561060144709876206775278276269233006463169638059506378662816063312130431686665328618778366459656471222286686998774216230731597547051386850774816573498814297320183148957822373259998217831732409338826776322737854169426260148554043475286248315544701609895487224111529752484007597139290562153601272061491444265786401466308323231679990763924841028436899222023649743879700596397465911132880392696806996286529866471353467312733347784689876051031805980502570458256684687294568226561911113189207677472446570628412399814532892516203665545527982442807118624207799722115010297332823141183831506074119099472453586158931116056145875461721816007555220053674123875908425309816734772215332807409791434649314104029975547908735223627648298371835067654154393547224161935091380784072533035170922977687951655542841735248364503021945043316691566690981397186407206679050399492845117307630533483554767

Factorizations

Primary (ID: 3527) 531137992816767098689588206552468627329593117727031923199444138200403559860852242739162502265229285668889329486246501015346579337652707239409519978766587351943831270835393219031728127 (proven prime)
(ID: 191794) 4256258433088651768313526843778941968316278452037796988861786986197244769481911216086518527642484027908695322684096029568862911192378164602305481584930124218604915633747076058630420384183878189918244996752200576449916740219405254028759816187324865645273282826910783163930881776106231392619245989876387893176155173609835639449346956992352490099113050693545763350345245148877155745730858174588254798041312163542242233446026069775110528878447977666047402147151447564601844651823183954221023518520801172333522251250930795297646272840688538536710810434527180173836278255639675289918768754596424355178685156168423651661733190803480851198999219111010648877749301555335889125791219983810926504175493690038321 (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.