Factor Info

ID 128882
Size 480 digits / 1593 bits
Status composite
Value 279023065237718658985085105880711180759147028293682166065425993907806009070099217327869513855463951530056259951668679364437086290792312781940209567524659143822008402967378532254943830979451797585076456711093333132403763140616567775782351299635365266245700380501924714514335314786626075423164106154220305672813558697533916027790398812303910470452871777283215361336048416519572388145181591633856508446628060953873467463221637545936491784814359652047222963978043526163054270043067269

Factorizations

Primary (ID: 1674) 119318546933675040999185740443673651 (proven prime)
(ID: 128884) 2338471867184384249169971536044689955558412916062500183718538422914543090056398396112392673902709226038666259508905245714862837947766082485028634860905984705086149326884432448296235596517513911343407517870924508407287250734847623794553366002676592906833621947346787115896824714279180073922864521413555841354982699387151063747149262793159826513169001033064594474670817308566737683846970811409619521835268049705854675026202309651269696983327682919 (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.