Factor Info

ID 68028
Size 1013 digits / 3363 bits
Status composite
Value 13239226582056237205712807819334145075092320149267973364712111173116099068977810169049881470950084022120437106027922254887688985056280734129192125902612507696332587046217724107962402516216988957762978835118613601313283294649528288093985354499469625345834152396244613368357014877216300194340145839020018574322838104104026918185331580995803535818206489905236854129412879158802095605100039989502348368186715321696729509156932135213399463285104192286934194206995785596249563120119201967357332243418001827345497782024246744919917622343215981634225147830822088047212008500570354504335778435729966767846516863997479603595655460097020392697503617478400817965344447590981934446673302295305527584614480045197125218281507008749093203915336437242086215930146798480235391046044245432501497448195909567690931285604446368620589736517815629761827588381671480198927595074928282386461837106469757460530211462631638423023606923266415545630419324353534529794770687310413278880994512938061209688966706135972001020783889745845720084339

Factorizations

Primary (ID: 66720) 19893611384319167357857 (proven prime)
(ID: 68029) 665501417831648886126315669176916894346988953436468661294134178708679072728131583436017067447333860570386730454425584005459485276966141782660031204367154415685028381652737874789393320031402549764445064372346377609209721418391008659862261729671283743823974659713447237133590990720993538218260558736816148936611595791066087057452321055373488980044451220951444762313563891639333837469123205841234183362992100678946903752851077414884476220036718306837300600476912470163756538217494540001548351683202059037956762680050549322599590712539698072537469268118170677605782893730359673116247083128159692651655705650587744171785841322865043808138507857602406896345304308728803104125605974801411545929797610135552344951134781008533993894315752189213956508693193865583278557329204034136625250469186367028920254052515839173743410207810904101741432651263469721101189223434872298572972228963192532559054298831636039545293046146702832184518609906362231448499405738900253244429975555672506565578722516713044627 (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.