Factor Info

ID 27368
Size 475 digits / 1578 bits
Status composite
Value 7258431390788987800636568321181368207068416740252119175334434962962367084891734023810612118901741669245598982240023012586852907419782917639269521043241643067594014475051516780254002303234662732715969016671464599318066490547457108338188595425571157028180931949898768050359297888128333990247736300225865310498252411877744068785369999310622476747585708400099122803674688621490738858083219651187729430501251331008901037884069246972674677642408544001140855157278846861781128563507

Factorizations

Primary (ID: 2147) 1976730144598190963568023014679333 (proven prime)
(ID: 39414) 3671938433591503631607496585232692691311641124163455548826903552345191928891447150919534045637981379848623831072505954950399274333134315977516664791582840630997315482645267725787520025907328506761552638006802839829141085832911498779850776981415782241975141375359820846441818347457819746723935472910615188641339191312772568140349228257467846372996340949628209863951718537520921281574012518041288150100656848784636155776577491118254020126511479 (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.