Factor Info

ID 91498
Size 474 digits / 1573 bits
Status composite
Value 213575360340334439439415604312581269445802648693653965022513795755677088946514051103757535488396044602721654777867949715115897946358777439176050002482520725998039265008847226647452799542623793054584892661795824835211950886670536809588934071453790941359657399911063376139309912921094197619506607757404004789161992719358267154065822759549645104557624779552333007748387311373304390875910715859151969047035302063096425035781972775391364523189196192379107962767081072915313720477

Factorizations

Primary (ID: 90019) 17508519772851994662602302569945690991556829180045202564157820672276468887335517 (proven prime)
(ID: 91499) 12198367601097597535432568589161771920664690936561361575494197423529275292653230741239443274213350632443810945526761664931307800271610395706707808454447186148628954650369065456732650198687436027106099495160631508992044044930441344863689869184904604433743163360632240809388399615659754611786338622069697652896383734792204448636601156455987618442725991867617746297743542921810865785276039733890881 (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.