Factor Info

ID 187009
Size 267 digits / 885 bits
Status composite
Value 221443625130149661131018333016669244346317073201112545438836370970518169937909468425500698960013605436494886804611059144191381785368023572854534242284263534845976331675855485886853059413249367523132048316482445758596846213064794304499581609144110080002628946986548161

Factorizations

Primary (ID: 152162) 314204279252978276279561156657657761 (proven prime)
(ID: 187010) 704775968222433570126039941871302070584338725563359676589186462702019624660689451988069267343550028891044951296089087418568683730551385640582831770340005026960964420286914654147143775460156853719422082608279939124210863137924026401 (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.