Factor Info

ID 123548
Size 661 digits / 2196 bits
Status composite
Value 8896145282402557867552906263156675404003560215920815272160361210368188962033255079352913733485666640829173833458001775345395466568081415032433910748008533770826758676688827083975486838648848906825332056264205171252630334518912594875334513079381052454022860767953174037626771694728917548098356747258598422860012108098450798881804261064618653770344934474848013432576784006981374254118067444794569650406684682302148149506597854583190702721166534518736161717450631040304810369507595709513220115646175225559417117643948499524882602615262651340572582357360887723644190650038771162222178831770257791374965627342402737582218102338190381224995926636172296351547884608463

Factorizations

Primary (ID: 9105) 311680756181475991522861299701 (proven prime)
(ID: 123550) 28542491334379274131745724475974315328315065584641262626112123450440561948674025371236236868435090361610748148890775310962261055581055141533555570655105141548866308346852278968327077584919062492054964522755956246876378812321530116338040380310601831656292497073803035744604858148973860368188542809472471986941391975674198871307252025684735663753308674809193604869207096965289267080891064917148453695939506929121119916917899799361732572237872527777513906068269955721525074233203069318170565754968891009057731306833361513622080971967697883250955397036124978868486347183197165170292011532853318379365489196398026337052076392689507917363 (composite)
Secondary (ID: 9102) × (ID: 123546)

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.