Factor Info

ID 42930
Size 304 digits / 1010 bits
Status composite
Value 8555328126530203647230949709775400101823066652808624891389656985669051098647208062899357765594803934488004080714237484071592702185356706392253904687778158028044797286991442857535252924299953273419755883363679279677992287855819023574229291558546841746661186237510811468461759999284038910935427424402779779

Factorizations

Primary (ID: 1865) 185899808223841462129 (proven prime)
(ID: 42931) 46021177796099476985222991452852392230062535666610413920763007179800659182099336632021873794307830930410806060308315137747346620258406073896782923539694284103835204410351237403422399669576258533801173669271948884271593065201634961986612118857800275610507564957762732129883135278252851 (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.