Factor Info

ID 39583
Size 285 digits / 945 bits
Status composite
Value 295612956722435422289900543682732444987004409095179601087702784109980425296538297893921900166528289374346512180146731310196170031322757564352587750635607201384558597573107804099620493004797190569344200223062122408270054558611792370491499074101389975026805872321751344124521801007821981

Factorizations

Primary (ID: 19319) 744909731145732233993613931089059528977143716201 (proven prime)
(ID: 39584) 396843999161829260282662774317702088921527825067818194555362016495706914180117397854508910174983966775064499361904808559718153092757795937262032994930879217186150353490060276226983251315183307740052881227035264016218311823344328227669781 (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.