Factor Info

ID 186249
Size 1142 digits / 3792 bits
Status composite
Value 20420562057775210874544039131812397286566546405884049790732811877675435244201308033422446400031093285867804788559639290728328804024138331811724016939081726015312776476135069431104929182980535455066175475540286461963128378208694885929019922039262693069022180472848698039383148155625195966395562868562640099750393555535985250080473723252556733209615640777489729077984024860714974367126058012710026021931660202336161539217062688683232529291975930284889222821572491501441045781872988471951435838071279933100832308742043934468784023549138944445899325027048309579636100121962494818133686515773880966647515924909389116137459680497671809905679016731100281912602136448662285000965383580302089988832880051366938177737571452120617892772775100043200909639812267110635696801560915828050606025172191482505362627159224380366373749464208781337980614116819877063157638380984493826306706715641881502813939465942668958388059940499640317600075177245739896153942473465130631385995685301161567349737849553180285946840381420862755724320918282233760813726969117748808647137302056774270702924458514579102337014573110178942144958056999756789956862202393278210052076781

Factorizations

Primary (ID: 183903) 12709613905508894676090706608419 (proven prime)
(ID: 186250) 1606701998156219268851034294311453535526487526613499784074288865563604348212239612381224254813620259930926832774299792471833215282798885456126709161901204684315098536575504480878384757391324344433401051353103653316555168901512066399239415978417276905027821167701925916501779372881077458252614730157817246426682540104838062902240084297898255978338787964628807574210992224782604066990809017103942204897924388873514339479684934811947342950950456325236699424189915842993967407566761099456401694192661145213623481147979542923931380021700461180964532995674515160534103426544612332225487095236317414421230086776990972616656675239216208828205457025457634339643788466190678288879978736845338680689186597913044214084988163520112997539175172209328001043843181708662852804520807370880363001355745156370261048068325243610882903251362405724046584166100005029285313168286917765295206951091859105401204797291725192236537498491117623232192927877383808989286317052622293768262687601792874072502115110374091976603818515033701977371400654663354895677808522770206629637271074779276047876629919647634269087777837426145104501129050799 (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.