Factor Info

ID 135298
Size 517 digits / 1715 bits
Status composite
Value 1178618115813561420143404120262911509023668954151143679662741575184145713125299619745862688465587710189474666045320154061666079310202605126149860885363169457347920711479989850844392340298948010434904358267754994158740067229767257546810768705445272039546823619638298801359967324394916882235796243561249032827020784647971956122152255122227694788515047789277557950839302104422179209599745385596938545613996320540723092539234632892125867751031591665461974824541202669555704415381753446686068026184475961538564991023086443

Factorizations

Primary (ID: 134265) 20193916006425315875862331 (proven prime)
(ID: 170716) 58365010305012053770835811211727096908108226076695210539164221375856167505477819298297243679071007154643822331603817793094781253848386313719845306243424221943948985480865267613814812093161143281762959927098147179817008473012766867725583682681084827418437137855526230350503729168766705141124621275472529784778408264465664513084637618418135765991995758624318980369837801853676097271718537859553286897737008877193385492035105773594332434675852215393113788484385443713514071660636002741923735953 (composite)
Secondary (ID: 134117) × (ID: 135299)

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.