Factor Info

ID 132839
Size 480 digits / 1595 bits
Status composite
Value 980784140258588757999252993806628302463951962024592552678464970454017073253679941709504982080193753385330460311538113122123619062218097836667586062798552678776035048688075674298780081219029293994400658002850880600593794707715721920576900067742822986743743253227022141957269443702674092185928922418466521739687892527503176398494498017784826550506558769608940461893162478985292169735652494193179543038126729313031145994515103226550770072046778942566396487135630204217159924340114997

Factorizations

Primary (ID: 168763) 17179530906020598016893112344133 (proven prime)
(ID: 168764) 57090274794108095395664322652103960620187670616799688849559328567579688751948552434954866097577857185385018019742019818016466021332703587483385191464978038274983594076289465228261150068216764267943499710833838114109374343760517018854185713719873105984833875240662017005384567731748913985578550954304140048120431093621957380859908667344804910372122456565032247516529563801647629678170209585280338656345386202247954220052805511893992225615945898786609 (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.