Factor Info

ID 183380
Size 480 digits / 1595 bits
Status composite
Value 867257486975384342099452672021736842166071445395546603239749054266355809915947867839445370863248589245324992712685801009167435458044966070097400584836431364723586264674683253907990444036723030776680678182050533803692215368700798028989711596237815827622732016706351174234737143810509121288463432528347586404834829564303740748608938818087757067182384309174006652592569901176417826708712639841118495912029068159218135680942591264694334748194197604818523440290814181319089134795643563

Factorizations

Primary (ID: 182760) 8515488777545809574252900816572650580619264994750394645483 (proven prime)
(ID: 183381) 101844710225233912509154810175518730698481178706772474249800225045114017586454577414329746710396172611405745893102359792890994326254749875486613627841339236194233116203020590591628692310497240428250116099140853688549673476143014636070196009409292556887078821151493751692436152750102409923681649583725529863502903205708274440468896707140186993018177321505987002434408238010782978645779324978364184945547493460053830851357761 (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.