Factor Info

ID 135820
Size 968 digits / 3213 bits
Status composite
Value 12640994649688273305956467882949705569228441153516588433772672789970273317124856283466268618378235847439890071313334721999567297669901964728157328562620588732085516020642123898055891942027651043423882049512121884946602116122360962483263077414719664592638998178192155802951125737712846045358131401436520283648256695824101910196885424530871828887086877442643211051264904831690327708416516367179005266937376420536961280815558790308741785372097813791488801097095073445050326164559890569694740669473425420220373826906965814805521986004620131909345762100030294350313787075440490928768680459443140753064733264493859973102330962493380654589114150767776807074423867633336902155005078470320385322816517629086990638368718939368972974691169134791894285379726915513386372493879459296350739193200047051124465785707060019172192768370755837393044391585494867011405041046377247722316345159884658166240253414570513628103559731973467967139751936095932091984893569237515982641554990639609

Factorizations

Primary (ID: 135228) 67200669985361530724070995293 (proven prime)
(ID: 135821) 188108163987678826491484671698705407324632743562542334924381541083794517713717042883095031419227187661669489858659409082387726636789097496874218155417194362506882103351495761210667913901905295601376096306203483898691896914377012282727564484966292015907728084688961592568048595505482813010792571216401713828038168372634546340030351318324740702265872610833961173496951128871118699266046962480184076228473672809793033632414913150594551803117325622463528412965957284397050302097317816407806543780491661839277160091594218326075036096235276510003712311669606032467660222109212639609874671642858071664626158241852836681484913137456793907058084749310345951406962542741651128636962611450470921246969712567779473714366259931252140557677419520096381351076573591923815678628647298204743922250006826736983713717981427736197440209064285938407895249113813444647961350777127868157455407564833057609690739536742859546680154838740907761282871794488947425613 (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.