Factor Info

ID 135879
Size 1021 digits / 3391 bits
Status composite
Value 4168365823524000041015972779202175509767662506420256263676617819147730518158351818682693080499034328352206493490868838511650056115461239915902070881059381798865713025194625914466854473035985160033602022564316485244275319223402000868520077941520268811760056089181423485768556041144732649387349747258851480196344046908237669237497543805827421182453668032517756028243249961891025695064027134302324557305843765845674844748650065877764565044695639391948390012245115337098313266137634577011983725255915945228925126804937477273169320450967865636878311524832537083658326510040659999337810737026614352513489226410626575111552135162566020024402938902645574587369741048602991287538732880514987136458458367724135053254078556705212755562478544561700632850623804688959701346903392785180181697728133474230343607966445776903420016764436761446980674746663441169635769327324721331538922215937998764838802254518115355189922086980046940888879032190458219138045415826263128759537359186577054034504703864736142781817533845324793286891764300873

Factorizations

Primary (ID: 134533) 14283323196121897094480340525684105065555744978337123015450718819093199896157787065691621398707997733898838872703397177354683393162013223191874560518804222193986509458050309419509028902568904560717804621388689260680345314518475905027552333874703580962338163290792819635709081190587067528545104963279372246044880894840468475648697 (proven prime)
(ID: 171146) 291834453809444295446953238211718494246119047040539907423173198455264515186712988841070502380806662035259288112282764370643569059753341416088877596675856184510157912555507153227056386837446469506386584637103024725112541176976651341045656800163819163233843269403808009980489510293140399537402940941277753192230415499834641725915516669808307230816525294491797005368737380288659536434539059606967880806338970758785685086257344061269721134633150170909989057670585679173810784979463496781908251836792035280591095740371659704326711416465870999837682089731812768139604716683304279034847220181827971216484761794285333322188042572247495218204778673596867016473335017529586498810476133717420012173665809 (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.