Factor Info

ID 219588
Size 829 digits / 2754 bits
Status composite
Value 9178953425665203532795077909306500100767882133729536056659394404056310683650267052248388428125270579616769958013511987334608214179399312288996020749202967606314191028910606139531891844350022893253727444827848958574726457407997702196908786375699613582141477238049662439317131847570473563343723473843815284565802386917586468872830573968062249021915671561637122463940395184911742809681018435994983253453711491120943619990252488320429925806001856148134401579995757137702892501464464642125155908413406313035912791955786894549782737925790958163966199650074879178470514895749901619605575857847530945043623630808319579796948209368168917199415426118632246335193571840983365773805435249512364034580988619778916899173710811341708215749879307553133093389747093711377449636947106295940662363776933206348280113408321568994256732458072105638569

Factorizations

Primary (ID: 219589) 579089642409853478753265227761 (proven prime)
(ID: 219590) 15850660680905004189642477194597661136392158237161012968990847935737836628241104532361676249111411536207093953504110538956831656714881453097828922308877641336189116767567807529893869028479433697137401781899980478326564099171187979966575615413707518526768875937292047696067738834266659560060524924106515635099930772908193762408069916914842340633269697892748273525607284726093555468998009773758980846097618597927173979667482087057065542605001527008989809189833207333578742411687738441882719000671675520451047290741479124578891999835449530107612953251429993963160932043500667287445465231655115634909954697063980855405457450134699152578456749141077924047766612336237708075998929497323015437603693709023634346907881430002651780803447930624558558639333430181380218888285489667550984868718640846211797673529 (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.