Factor Info

ID 71663
Size 640 digits / 2126 bits
Status composite
Value 6162052251085321476572292967754831828269233690998751147442148561433901645678150427903724052666300481092957392861774366427235532696600407927253351623127878170968694393620911564562352270441984744877508134286795990422492886350693518587262242909465005696874369012258111575427869162170401233275656392084818554603137475171093394857305330420760952930888691854069041716794871271883210109445401247683780580301188815996233852619260068145120907499413427880013048866448206894911659861385268670089249673291925829384160793255780245630897801288271515952911798684362241010087015190644793702144624094984804720325531382996411187691010237612609220778829617091

Factorizations

Primary (ID: 70517) 689852631578947368421 (proven prime)
(ID: 71664) 8932418271684349674597358612488822104399874686247921800499360850672178588080242728502001127567122603110862157096960455682417753859901787649039924514258543932804430649056364308976554685138455697401552666178456289194089232889507698779844414101617783808852604343185862557749814352842774146636598301999236702850818529247495555037815253946205566501001202429295196394775661878067801458424179028920738130735855993877972712547048732814878480163681196476216339641012543655380077644802941686657037648787795539854866951714219090463784262956914750838912045232073936000251174977682735769405220716834180635219917411624805202237275271 (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.