Factor Info

ID 129703
Size 708 digits / 2350 bits
Status composite
Value 262495730667707878359756659016720368043761259289490985215967618478590519986409503761704216504273445698969180335807038506624086393746063422585193114913417184637263264623479664342431641141185516778041517030193456835208880706440834584468087042463197517578631634561819819545910991752369801180511730012718620144347812676701153244749875497049346383052202002736513477172011238371428512454163174791158640272176011743297316454576738860916795076585532688697281183753321454081612222454045566962008239303721484352976265386704796074925521892229074165865169929756046464014183209442361814039131106985522606162480343167529071372186405756551850278348046147728513785562225858276465878428044851916619159281438914783226837694851

Factorizations

Primary (ID: 9279) 471991644996070811213117005172115579281 (proven prime)
(ID: 129704) 556144867076816744362831721333607786634735764197580585782252905897084907509717128137791653685668047318333487643856943725621998849314400609782692378001709366286275749568805928074505342140348546242167268326947804512152517125418232000979967242429210644989923938917723882625220172062701349228643309295776113215628035662830564414641180804217513678181800472446277204911430110197776973701039373850084857880290077522334568644094737491597904686694218665830633463405820216575947174293827706525252902113282448554062367693212007551992357372621823260664173708780054744865561575986632974002418031076016742821015527389595268106910325724070128096646328911243313251801995428960946773971 (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.