Factor Info

ID 71592
Size 640 digits / 2125 bits
Status composite
Value 2847488531578227823961836696652282923873121818464560427807057576490758570848190339313585369834299645405134876751024114266166660924676875811983167096877264047975758898064343602872032938771703243568182251661529452697436582661865129769127947422379148742762692185956459320709907953683885813603044647385918931476379526110622594995340855959773167140774804355556008916473190458259176365981926840931169689300592321369762104452771381039257854326470574476814052581946273905540669217588743644643196950910429105895045874321573131643728081705866546114841590658097150960074595093829921212319012387671399597358697201156240636463307447763328744764026362391

Factorizations

Primary (ID: 70740) 37928589651593967631 (proven prime)
(ID: 71593) 75074991127664055344244206659853093069017960727082172153755771643897713865255459735700145430257773860233988880514391019667476483920615116074056674771346524600625064675100621554818108464661624627080340558829372233465214335215108720877995543901111280725464078508152896270812681468352720288353164757221258833623908977189012606958646892250847472230442102729293358576097756094276505545623869690278695804691648609406917892960741602750412562675695384840475748828548057105716227068682803860181775774280009526659095714773219929168886474351867400437627459142696004668456282879882326725794838453254124942590266321187136960988099961 (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.