Factor Info

ID 202066
Size 740 digits / 2457 bits
Status composite
Value 21681309130233734299528046332420851692987338117150426359318662054508634765769576990783852407514237953236236411620307546390637179770879009349332259741287108769003061009596392820913401548357504483576880882310716973107710448488884383794646061327601296387190725722229720500576374793285281449362417855678448954752228696530452864822458472397534681709430762546028521240062530737745621378955318192961930911380848728474264168295502911587121978309472523316743958644577439445293927427074726608398056127448053340772620972180129670132716772845994859354374923142130534078413589511654336001209248750092273878073453729790119249842952652312021149093600076714606962272183012602113717889469272700035492056405427965201304416552751248804987801029697434752128727

Factorizations

Primary (ID: 216417) 357564850046508567977792838023 (proven prime)
(ID: 216418) 60636019249133800138288067042095653249999214603332711076727280851547080552615075253135628715048618450605735717951787187484787756665745343123027719631023882763714530264826751556795684914606798982852523307444001157187433398638962001950727429843662758202629539706742118059661173386131430437563106645855927102901357018470830825838348939723306678600366743045830429696602512792168074492047701000756522676646211831666862422297874381506785253352083494316460997084102086689376688086061971034477625227625155745084081426660001205527605444508116887158974782322389534119128103005309853974038099222902668212633370002822198779049379584864484355021920196648458222284262495232366896717306383031556466729999579974282036029107249 (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.