Factor Info

ID 111177
Size 688 digits / 2283 bits
Status composite
Value 1507986826351713729678837691582593724151837494224612689308308078651304203410686230194944169582087978877705110384481005224060257037935775047267073131756698325674191931011578725280098474649329723418156635836522867712026406851127654946648329343927385903868936970874139414443399739121749561830740002027257322241586691302929143967799439625750792208381831285127018194694642860089007504860560200294033781780265515280517328429596272448477215422696122820483481538706747743700773572163190351433143390813249430702236345404449055141165261562942434470966785888554361026759862396442941915541408464809901984488501029384049865168692313834888157114365647183253017787980891794000819355913291758830921570079

Factorizations

Primary (ID: 1113) 163432894718897814320076670502885071 (proven prime)
(ID: 122377) 9226948032373953779220664623722673391379360131528758766611902086470818929119137633139168387655549584339721531480844348208692183154157268590764742266360516094533929970557792060402374365186439282394238925235283922068780660941060885591490560536544502750864936715800703631016077551926567471097835861094335018314287347430530487044643807491636848456440812121873014966748904150260660621476371814211351145713643689916584933268620610873964255842293846397267492170903035479096914349502398434142181227399043333279964205932320794373180700078261975494715544372784454680760188275953806257844233543924499931411383705359594394333015706563699633632353612195023625129649 (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.