Factor Info

ID 27908
Size 673 digits / 2233 bits
Status composite
Value 1320736466515669603739880511022828389811860250776504374350166852189259742451167048087186314515014348355023759608987980928612250890600656924459288841106927981806434276909625322596695403250176164490911811352224584548388232687457921271580087498364560825597509935056654106727127278708759627265337369195172519469886564587387446421929976293943231888368700522908596102269653958098650627305312600671299692837711341701663536926345363023245351477987306211618227559235733256472240994550853222353195162649648288475436778509614123528489543605047771161398139119031760505835792421138476664720441046850046731530222615287223549345894805815627367151736297377410234569790704139369348393801837

Factorizations

Primary (ID: 2455) 1024516164479902988921 (proven prime)
(ID: 27909) 1289131896895099991127639861894373624418761923237779834616694191823963391787566267910877311897860184398139668640855667823166801892741423851846616135981643929347605276850033769367305472255118365569917030098298248227770650309868995870126712374976005182718860961000402522006877476765269119607028462628352748269006845161270049499021699447706419649985585581020649399311384511790576259677547350098285094358980871874663853497022654332532835947872646733426833703333399668428582345630718809682186840508913112300720962734766186206189122346159069246738258180776402445047042657859743090165400616440146448915588259624245913140363735382556503161751099657535413096597 (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.