Factor Info

ID 21690
Size 461 digits / 1532 bits
Status composite
Value 79593553966222133670106860898405986991176344409563217846550003076235763775129010278481479551181575910356948113533947801329935432926361835211970341071288857386289938958549686274415504162359837855586634396389403888969088166794701916545260697330766071452058138500213433212179299793546339554485102612026976818181118145353978818031027040654458290009591202923662423256417037491357636131628557066334622279463605340597494579228862817653853491626200807980409391943003137

Factorizations

Primary (ID: 6684) 344120456368919234899 (proven prime)
(ID: 21691) 231295618999449224469641656829220515449513392320316837223663022097164948325085292533118524929962001662324627685389850819768989228462019663025175499906193638734737511463687916104692470046317128623161083489945868481083256520581234107899354182732262548967029154384549330016011630930525889027969695030616308715247625830454086813524610230265515509931932112096690331285905705539430240734550132579624977636404577455939243713434964015811750986745563 (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.