Factor Info

ID 159279
Size 249 digits / 827 bits
Status composite
Value 513569418623349643109364414499091789434102108865549903778034148068490347982168747399922319549746298909843900254023907132595686072162187532268158231756860486712410120260413551368536641975652202701393847371976702773372380008708371720589868814296685437

Factorizations

Primary (ID: 158815) 85985242116269232116738202067 (proven prime)
(ID: 192646) 5972762371581173761770341646857096766464035668593731505385349278362692159777433780686483555820633832227386131130119352156597268883372420397641785320490863159927890563038803810461557008091308541746836123366716787827168111 (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.