Factor Info

ID 178221
Size 962 digits / 3194 bits
Status composite
Value 29967015660037889408692217296160558035379683903395903845604859452671904546797693497925314412178532430014950952636705798868777852533411054363351035621305515380993135231735507817595283506396702515724473411593597371583122058437068476644606687017514912037437633853545095055365763270291841789838967514013964999508887443480854265718979396848262368990466348196243460200407620135785045785155938483647828034897618341873261159858935183860693235617075706597100382381775445709272112304145507683182539506483067563401381012054837869349542680274423436548991213838792345993327261017413730479651171929793593777782485659949857555876314554842050904191030149302426523579671649402500547909541024736348666460554620952565929057634870273186160627984515227686598536314790415507803592246248085261237167418673471495319127404684602874687257857393638466007765880077948201409389143211841157753523032228450456834865337058412644357584588438499110703903466090135323259109961745248634061748889907

Factorizations

Primary (ID: 16393) 9980439963766419155720604259927268667421338156316977178671036630602515901 (proven prime)
(ID: 178222) 3002574612825879358374943677764107549850882166497208953157800572919683982768950759161054570618677131324539363321029361317243020734409678156832850133411112668016947791592730173864113079812429509175012850050756587111080727585416680209998572780798349675879818960865015944698169724246102905264192916006483281484845603487700126159879220442790810465437590731848830173381958925360413152398363898407114796953199550510165242582828128851705973234205088259681186058790351364096112878421211594750486869863943059633479483688388049130842360678239423943855779150437293630893799567668126864731465905077077562531149143560765520473296591610004886384233697095668032802786117154935188253637616499728273690093729311171659141525030637076143229583585056810629199959396147438466494394247843954259922306403936202289605030315032833378809997133952469960149106864731192102764726896437899852935030315333250677167538607 (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.