Factor Info

ID 150551
Size 636 digits / 2112 bits
Status composite
Value 347047127963851771098112609106877404696167165763292517199641860459287686573131410703805978093722329014333360904070668156286663787214793428127742280264394694473353718473947938281491352880793815168872400483013539728617611411627594640033290490284349837947996736393841819823959317795309702935052242690647934117362744935768589825141102547836384516595375272814456936527945482306215442053155044573475158437255431589912252310277129807351608958340537081876812194003100508840434727928272452112693787987336453580645518275979018558836231045788556989851440022883809753184815196249354709767661727764037432185780461329385657697521546713835948695840499

Factorizations

Primary (ID: 149975) 29200779933941393761 (proven prime)
(ID: 150552) 11884858169848508743482106658586193457774502182212126871564354768559892036361059390267419938381483358812107521530960121847107266447139895014962378155843557825141598331613196527237520639164413741621628251782225191900270312731158667213762425318444272165084326357449881095686833614467015125275349792192863426690026307016089321890314919678214792321488632332589581446150573041243978033768265650305863898319146432448115442325472148673606941572506082613960002911945783150174570897151906049031584644267589114760532977467987132370034370689393513670465279220683120010667872763263351048972948646158392076003648652655457997032659 (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.