Factor Info

ID 38289
Size 537 digits / 1784 bits
Status composite
Value 646999504588992731205330265428012053184753709112097387440801915368080800399867368082888445255130238858922801199090172458739602875332181050416866158729970597658158797330245421364763668697252397992013254423073275462137275766990228495931587270933818743117903314558011864544486460885448228639466398372564826357288898747273675679989968397808820111427124181405763127238883701423893767507252508626159883344762803613223750392711772569103131006490935729518922789404709480395032871302223967145083801038774785737363540136294703112560845202983386201

Factorizations

Primary (ID: 13002) 189237291201624014369692943844546423727849901837 (proven prime)
(ID: 38290) 3418985235313071581598573559546730156911074642170928356030705048198552426410251392416316733108528992892913440033532316305778954546263151504664032979121127413046063714349611855625816086996445306277460927644035601530176192726151127151570953413541473026791822254180086773956554894122896624626106368987837284296930331820834587347032162787255536799594224992535509296927255776032958455484550898208164919756121832898540000831015184455463897695108695811185018118196436961280212290889944677050773373 (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.