Factor Info

ID 77383
Size 271 digits / 899 bits
Status composite
Value 2808348244104880573330420044874973709733759535982282076815500038069696869511750230010030086483761518212330855699089176313054401571218902441854336315575794764840756707878828806616133043315966200178591436036722405799982688493817600340669673067183755001142550752938498473281

Factorizations

Primary (ID: 77384) 531906313625886071128365034389959938134121 (proven prime)
(ID: 77385) 5279779863790298533193111028616076407872129285580464314774485303500731280701046059359093046960109261034830924173231593587843720260565906039245020455301113238891765638326200329183935829664986197186426062327294205707180393170823961 (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.