Factor Info

ID 140064
Size 649 digits / 2154 bits
Status composite
Value 1461523084778799368306826064108246477488950353675635836580717399228094841299068514869548068622545529663409441427519799286463599120661425325274006383328361530686524429524811615749702410278924784117201493854612474213501487060664985345113477162161410111874158922156682914166130457287030077985204608734399095278663334533890746984304399027124827243584796410131417073937522656837571474027259795246262497430383502540884214171306335815273837140186916642647298898401055344796571767699993289786641454167501792173025238537898673042823717920909858011464732961839109627691936942704037827928529377495124992905350812365094871491415111033431417655033695712246813007

Factorizations

Primary (ID: 138856) 261501808988233731193 (proven prime)
(ID: 140065) 5588959749202196039368287530669298364379848610733758133155309464540349361553064820883408344986841064097080889660201049615791497488663155507236596233654925713035629767073638024269352695131429770338635847550328567759410511191123435492752240411791787921477780183753628581918657034772265060945626672394222620146855978944063473948952230301697228340461448613199249389288325701037764142781271723472065423203493004003604150660987088807373940403796057369550210004925726737124899440213172226785756055592142246028785291353965696813142471588295420099984765725511754290859336354833493494131536947317876235584837357011718900527339839037819399 (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.