Factor Info

ID 162373
Size 755 digits / 2506 bits
Status composite
Value 17914721441471485983461049020497955098936678047193964271687882704269379233500262566584744781539927221604598721243594590306904636341259323958240444930772660530809246719005497971328904273338316070154693804122493961256283089536052575963092762418340190482001506255963549824817994563029007684982874013089445408175528886259645720131369715489612202405041687137840583362741046320203963550774730187115045608697876384595864310239090130535104138791113921176269390289443938607003612356237405440480006444460226890540727680695929281926797034838945426981818042801844000286081606299929556780728345431305083167876462230790650831025461103639167939321806870745206406484983502178619755672233513623479041555960502642551966418796188590049737883847708750649304576327469446748261

Factorizations

Primary (ID: 160991) 8751868368432861971645641 (proven prime)
(ID: 162374) 2046959653333926261816903951417046555812970077790953720284475985270237913488672234576191806271184385855470242315353509669961874575696876168753370326158411117006108661107627783878792504435892815015571944181875842036881220659276832437740595267031889647824915219788623870189482098456258844888841950264954052243519768780195116137874692120664662679979084589981648715192546283707515499480686323930504325369483666853019282501268308890537589725266035287541450576317980823321264966581344092729433961976107700374805976967499698598800315798612718708428827185431088000768343668764558472842592613952448588665336162258871430642389421595415550334643970791839612408936485605218294949569039620147826279083670850136162591109613373144462427158597821 (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.