Factor Info

ID 69278
Size 599 digits / 1988 bits
Status composite
Value 18281267371777959989971651286172904398429102202659328948228543932767902926761161120858761247327714981545921416999482410802050602734270010823246086163357851051036099653611319302523488892672310292013622780893081017515020547169626331268483515274619479971806474490452768156594647405099753152757995424437509494700260868569552055936688165593769256735132975508142823979336422461083770621319687156943863899165118727176873718456481866703069857493553126114217209790122479329253289958661282455578963441974120086377354750224110891281387149298805143825036278888533876298663788863654800819507789542184167263092433

Factorizations

Primary (ID: 69279) 710404429302931358161 (proven prime)
(ID: 69280) 25733605560027334665298250531781564960794004613538174342805687732390773626036005125663673901340022149709850681860057029100633044014848818538196699942724723752557443833582231713318821352504875426242020133361910780299190065364141195183125551699545309966642665647147838723194016889676234668378173578055150235460327152296873150065919551820201110011484787035588657815723873121910744837358020041206527777822410060371622181716207113924152202332257200948879872658994925231564437283451705567161143000787950093148309940144822634138644160545812227609016848792835356329004250964275950365953 (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.