Factor Info

ID 145219
Size 1089 digits / 3615 bits
Status composite
Value 153246447817995678779162723486745648392183642500301258737778608849682458290622912524216235832988414340716087287029130166134510512093729856231118753274520722205146001410564408151594104087492320658249618685382815570554747219460296396512752503937839019122720468322195818313457436446738141579592135612565330603380909604675554438461201738470568009295154220490056526855504121543737096418219276480760750227136745952709113474545506340771202825777396763916928047284995981151107530084017188638460581136010926370350090971295254778110697347310271614980766991023282899802091950061124765783298620686636122531871047167127251682118286942356316514733674833832282218606961168684988605435469258256414262632329517296389567417907475487017573512384905332263431421809352382466004120392962511990687336811251553597250536412198450974945965868682526392613141481205820465742699479898204639020339816664552685915282287107655542911791140432814182540062007845932834639768885505155838937989434838493981723178876723886333521032593950358912406075685010579180000611471150909567195448125236054488706097483517287242581015879819

Factorizations

Primary (ID: 143127) 40385656825829055229 (proven prime)
(ID: 145220) 3794576091182584489980730207465007000154107896258089193044977806192709582313693075940721998399209263669265411718827132136414844614798738957738800326147756290170632841541776848198500621254714841157932530552991128460384713894512813339809725915754468157946256530043113306137241405751126688541083381495526562966257797579846113121019092732615513692498758314221606898406349573586038625420718309116165560544351763834661925380806451204400769855981040067093210860326619037400146528956933724285481775523545751210351675483331194839922738284928608458992134673264951621381718988966480018379331314037003329100745124693062883438574510266510907903033957453773181048550322473471972749553048911281432402939230608195580914956335586966906268394737379401229955391099567659874906188675165308001196051618600026877289302233758921601575478509091678924724332516854853963021220036480873154924496588696420314274060529719385335032613379270933215345621172920982061162889904874873784886166900578051546509369418102096303034743666186897273545799445708536934242656260070274686393868749461234413532828711 (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.