Factor Info

ID 198987
Size 963 digits / 3199 bits
Status composite
Value 588242567648967193994106468760464482881795432011388847585535164312588897061465327997464560234953186375200232661904767724790255311686645077556090740454908330094180197178580107101127453821551508698421961423833761578781031172025136568762737178388151423422140079300083130725112901020400999706474518367889885078295176474152327419980117643212000523188189504709419723051285733962097194239157766760442177545530259910048472447601818959187394122090433909474464211285133071516200080981567458482627418425393221324616800375544339406310781202946849519130422650471861851599971154767496158234201629243286097606196244277698436363128311729736927630250465874251475564161356721387495563465321279793212242206964569848036359558318731292415406954861220184156278231293179367508632657642124094503101856003520112496811563599787615417716201888778964178331023015655938080893195058680577298472726230959721594333490871746623869998094934727421560985160856030527020965684440408017781848670505361

Factorizations

Primary (ID: 17167) 7580956159804488623890305012371373838101141217153351297 (proven prime)
(ID: 198988) 77594772380815067887320189473435424528928889333103936463729917333769723188371775949436734140565847751143297133321772934320942210483366354469174516618563757525533790942625738538217210353458056977718507994924596532680019298582139495287230002307074609708233339907435632022082024782694809008665132672927794249714341168537006543354997917477959014054954029545258154767161139460265436843243529434677212943473366488664103703568530005960336158576926176188342497962082790814666477294964889000724621239526315234114640298141856556496647003085716427441139568376706488599684096113343765506320329112659626804430122471393935448089727061424441203743125806634414454949027375056283161302871007770763529439964659129899591149991362947034037657276848975029191939135984573837556471767265615917481657446937228278121381104316152039598412255072237909828681985803963450589765841853669864208409758398280650277474937400042740170346570513 (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.