Factor Info

ID 91027
Size 518 digits / 1718 bits
Status composite
Value 10011270034347425407892442906512300928196986588020095118519214854663067896232488350651760604325494766200576745909622786336586195924520796459091818112690149295967294031191138226290808819379055384637852533015290765307566328833485341424370433124247329487216718339631050932615142305123044302925114942787830339526785214928077810372722072418042681653964871790940453973488208430917725451031440786060865190556427525431509674889032761935270364167120184771455636930328961117596061316751180931338186504832258964043252670230790903

Factorizations

Primary (ID: 63363) 256543213498592579101758761102741785511 (proven prime)
(ID: 91028) 39023718062229497270331412622438546886013593586142936293718980057056674362796086036683687986394278829497764360064777700000244559546283754760415276958231520328961895373951282744371456353913131215534915545284867909131140247100350777336316993392431324950249797267059093738915663940020521401338522347325476428435878425211601656415975742895682566506896242137367821667535418692370914233426615625172489652423854366836043476120931733864018590144300292506249538657654871634510415888922673 (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.