Factor Info

ID 191698
Size 654 digits / 2171 bits
Status composite
Value 283767180286523570695056458132450435134056320960842601534341278269574276878853094084725096938063845201622236298281680211959727110617245473652919909024357655647176012079905034680466875413313627538760721399970838604566754809611773634944728607976110519636052992472230040451752920432719395214530268506008162208260708188920853646604558965771708608441673864709189470258139756970357285831921562406982926905055210615034039474410131301366108942397477042505631035703122848856200451930214605003409316105713902389906268704078333474770191532446525508885086131957425877276923567005339821368350219490148863350105354764794905441487958958921194546189015140919547255187311

Factorizations

Primary (ID: 9126) 31133636305610209482201109050392404721 (proven prime)
(ID: 191699) 9114488828129253216916060884937224365339203386172433275877484335740404310586824983315384987776942571590384244741949942688568382047410063042418478511335933499847226936197229827892113082023281890819038586100969600897618410459394125413647331318817358035653765890040685429020162840922148528809818273031614776094991988666971637681621499986294531835406201569851776582936999476020055649099705709813969766067607261134817082330832454855971268714816410480098061912364492402884336268575693972564684258471504424558317968760993043933771590605004666684809752713553826026599946055142358098446283813136039453626716382228025544093791 (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.