Factor Info

ID 173524
Size 725 digits / 2407 bits
Status composite
Value 20749100546527069939438984294099698353181340441023473597633409180392457884165287744320596707921903078389116740353109826612254547955588514789944792809316956349906009491118550093242196323312780934043326487421700545254289270526279845843022002361353701074609088952397238396379248298825535277697172094098437335467795481226131089230341842862381601043867227840542669276946938729042354929699611663498195131094341410484793516772600907991803351708931315805392076197616605069096971412061672300943803410795030538197309663052402281734687191568184247678927371234595901780171838984538047092376701054364114104144937967392810337692254048104849306105631083812166317622953553458670576818825550931849931205089240680778102244724550261457666257001

Factorizations

Primary (ID: 171433) 522613924655735017942514120914854210713697682501 (proven prime)
(ID: 173525) 39702540570833937034291106573226334004389872954503073511376237508635477406270909246247276761212432460686313664005037055010136069145383255823802495698853447924592027097858738419395487178938884498314782203569979239372199039886138645916171635226697110936959857423745583681265801808006772959376547848714959877741834031983224975784325310551991989075799177050215365676114988804705584441621903087477630016804882579133194144857936130044082992917752707007731885307585642421441033238207375426131550457155774424372622014743669663925706251858450245696652274314554741011391445678821666145428676605525998352756669482294676196825797653087717279727127494336063666134394959429768110143497324501 (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.