Factor Info

ID 66809
Size 367 digits / 1218 bits
Status composite
Value 2438259037847314212976574904439820328979691150738749657302718884795227226345549321767438725457945174660023451818741653682509028275659535485296534021860288965330053043450885577232833957113363354299048265408416243171691773802902700153253657242320719768974473053717277972999693985560364926583557741337997315672702404040896807832776265158265070663193405401674020178912839

Factorizations

Primary (ID: 66810) 491989761590943434784307681 (proven prime)
(ID: 66811) 4955914183991827550639158408924021438621860419601452384199029133628379609652259029708627820712659373531280059701585269758282976004436703619969761316265950724679213957971184161198807849923769800699514834861047901686906358172322669569730784068993900102254172226104308102732156293608968321700895074816096821355394504235060789500172461019034919 (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.