Factor Info

ID 38839
Size 531 digits / 1764 bits
Status composite
Value 649676330760575160368348929086955094913350516282546732052042800063407041521129621925735988202364840366162712100138909317848613361898628186567975145608688353334992586530018631175602142139930210005561042906732553383126987777374225736134584238847233255446061379684872956948597501321356414929546458074707710030129496579781230514579590856651200028783859482579248749178156464374750055779370472669981881345958425409134583654067552412301679617986498603140238598609712457118921339300701167606547514311205785837252544946493840732169111395937

Factorizations

Primary (ID: 11767) 180776533950023615512581213250961424241188445230823450340161 (proven prime)
(ID: 38841) 3593808978217165838781197433556167671214377463402115717226915694569600043523037244051378429175381371639119014160890361758947373831989140178015492013468379858837497364086157763617600642050666705915854956893277824464039072945649749917993475370244024855737983491457808422587564092380631973755606737397673434051694858286702299795219313659499328540286650865308380544778474409814723127753571311994478063782444627904872913700650988400101335738334460588666170626079079836492221217 (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.