Factor Info

ID 71921
Size 693 digits / 2301 bits
Status composite
Value 398566439433063719771525976282660740471423576666370544378402766108271911181764855403517253150957265386243811403875160542785401654999039092317580934118497141706361076021375162426818603097602631885790322958714264141684865012370999274520026141279487500810409094283984178087003205749023085698132069522576629745854261150567299012237906247024157731224804180951681894278568912088161866417653213025276693062572138568447489078509887025905563886997507688851280037852887753152567922225044728408627822491081689626618120833344163720968154360618252194428067183053965746804471947365464712791081384125183074787060884640530385554619046246028378537219289321856218352513157281756151398061048826327884039268441729

Factorizations

Primary (ID: 70518) 46266279097921483078651 (proven prime)
(ID: 71922) 8614620566082422530259827892017367628221265713192400285277307393490611815291091294968013463430662492711329682095679910974018162398750188734210127767366973751486417181346524217876454189403034780853702846217686683854637662607478063072481374901876540402696879032242830778884728702683318913298659807409144004038094353817875138194379145642356759045310917185368878092061683190922349516537112610080354417962651392399913353643913047382620918937409982548775804346107207359816835776604978211864794662584269191704478851725139612397971511076776673207852119791936516174417652389062941410123394683449681560553797618030776088478201922518235429650253959247067276774011629302032013683379 (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.