Factor Info

ID 107830
Size 649 digits / 2156 bits
Status composite
Value 9353750609464698955551430021335611450361866272607780575552807030094322213833483550889260086396669573661921473471026084163819183813199937242591505656359613181013528237112834138233948912598455948750562080205401371833328330824840014172956445863972905396886857778468799741554120337014666135985940813594256414765497175668314509669499660991981606062899997164684238982665232251508686318152763397544181480265124381279977336921750023799488596191899942372680432902083037803341601325487562007851413800833129783721872851761352142730830023352919454029744251773319531820734302657264058864166267909719727055206072372432085722577581129939488018940565402379436371167

Factorizations

Primary (ID: 1059) 16262153028670302865367 (proven prime)
(ID: 107831) 575185253328631426535387083041062177070110050325771579866934810663151836235849203670215445814829469665104909616278717098502512460453703630927409499451523594035177022632384056186387405002982520732232245316783500067514939886691460545504983643723628965012125393079139305506384764388873270631166383686396874752566006057738328194091236906049732411000999329212969439017711221574449441742718552631526970798099468887464310490720455961177892606467339955851187235192059571494984781676125026365964429214242504400024851170378088745981628758888773658483830055075848044465978339122355844314072897387852906718132427570401890831486348032377401 (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.