Factor Info

ID 107476
Size 981 digits / 3257 bits
Status composite
Value 171298704362970139451520407855849353829938872504425205832470273388857249669901901428918451924660087322991314035114885300611151262162073899653211549651962807496986092858191123128395822312722718537247163575606097300734525054883548079175939822467311029051928509528250852566657223711365458153467846552365400178933643942710210876835540903344214884645799026178200594920310157565562356045374066982564838232562611601734682076921123382997710146021687440703335757798750708213297827525880914157204253122528286773885181470439813158336334613450903157626818312950267482814677552992574431636646262253191341227986903114552696894269441607286166388969756167690503147149194954759115125673320470643429375386249734430116042893586687352801905585083767044240419068796256253045002577773716499916642612646690691814284407628360321481295288778684833254851811367050212212410212705285482284473167058829171627042997127365282527479641414918187607776302078915830740348121045160329903057994987659020730018936032637

Factorizations

Primary (ID: 107477) 2127405000914922523433 (proven prime)
(ID: 107478) 80520025236990866701358641273226570844149653820382324754352221554322948980627222112263945435220177610212934397550264237015884560286154442643304641296408940638907365719145951440700858397423625172539846454650243355028105042092922647746006214106603704510338072218663799274902873462892268044314910224727390716116210366247814002162737130290401926233255819051410643666985033457874560190961072606238909528834508951677383512495751491432138264124095891950973928741963437994508197412773423670859789476148845263424661874592882829808628853114613613701887193051328631621083309598524969403402082401786021684548938621851092981347513173665843802858502256250209661170218710271877102631075866800422448800082466565380522112663027295515988882356354850250220112325455677885737771228750371472809858818396759919787899510980232626401943989393561414370619214701189820932564933921997254779472845508512817870056533643845373790061386073888857671015176077843079295264436913381067145268789 (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.