Factor Info

ID 125463
Size 543 digits / 1803 bits
Status composite
Value 309502187552424375937181436429633136192344397083967330934797737700678903064347760270749701536842206662602357211040518796096533677497044399989963674849688566769869619664688360482657232370582864207080982466732591382634674867375350942012741238813942594139082933798556752888841452150033737375512468880390946782618559840886173258127399624744343226415876965905359174105022346616938180197875500726933762793269504759567857938251281565812833137073552616221631206296087124092313675629797387790730612374025341194869630683351601771178994902980892961253841

Factorizations

Primary (ID: 47401) 7422529487517296191511453541410484294577017166717469061486309593445648275417783744398261326579185638310892566834388591254558533631865529259621995605190940027274628158737563369399807839689804349390677944886166776632501716786540015715727880013053690240433615807778162997409 (composite)
(ID: 50039) 41697670325584296312389513709887636396507304731520470254919106954862043709792154325773845075666007219772932783708168295466516169156734117255949304946955151383319312902758864532868960898353539732614155697055076245951141571195347850316934349332109075274717736336904462611249 (proven prime)

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.