Factor Info

ID 172447
Size 431 digits / 1432 bits
Status composite
Value 83273543533015890195716059208513437600441484320577517100961703050783162801022172991605170114026106230597722247531508348418954898684073026037409605625939445140514191893079477674750780017110091118045008262900188089631650926130609276588079495149230929503245083883907397770082714368276875887138438628545801284325159009851280948256736910714674267788561997052924117954341240257947943230320132129553756670119945149824910802742295410584293

Factorizations

Primary (ID: 136404) 459408054528299360264076035007841 (proven prime)
(ID: 172448) 181262698187818280398173792672767683254606129046983924001914064441843925018286838062095892821335293547692000318273944500562362436043585402561080403208032794009183410228493808893800876455264939532307765305690055614726050784465376522108740191818305485819362873927057297320878597881863001469445418628346333128926176302259656800846947331341262636794784059994852560154290429253824361320047298891708755973 (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.