Factor Info

ID 142516
Size 1004 digits / 3335 bits
Status composite
Value 66900773618812097927858025388784932529559450348367007446447221864334363906867369524266829941157591298247180164368482605891127271980364891488129455268723995171663287178977519161062189317235994503917866665886598749266226433193709342439645720489952002369573334988984249823783916199680568391123672276716245845474676877746476093846007444821657984417814012321541190485079249915036923049652469456988129322240446336744278621529153108561243529063276741505749630633795818660069360863925715360955462791684577747278843671119333378439440563355836110124864754153647899644626643795090704302435418016293095338629238622325434882709587906724470858899704936697336866335199759579886706771860508476052284993200062989843720156795847881692859464778265526972906619262300297583704332053344796088445499279394873210661437531113556451727980254700177660299535947258588500750734555207200371635046539882823248295125992743715725106422481899479848191837946936471544656036227086223705813256758825267000017318778544306633042443425503331307

Factorizations

Primary (ID: 16766) 2463633633449688423900024936785360355054079 (proven prime)
(ID: 178130) 27155325658196460549835232648426695012459282572529801447577578349315795689606006149028284892879412222015899498701326222521961658927008273303409436766607306110895483364028477739299691933704418965663941998694313995555324412376893739513572089248459199559886436102749578456389789550835747423053606105669410609578362145043029433591602579628513603841758442752017064644861272496369275813892094808088336114475496310353319747398240613682424939377032540960811879420072548367619674498778563200317170263244878552412041692389937291568281073754440274080182421589156943417466891062534885618907243014971316032659793360418788774967401926486693649667282144871326149184706221146632293012451915591756740049814544724378436175916450176445256977099440258411480245482915401484615524567892789182019831458779659629200274950753784284127174572602948885262084557395845854969185657586026387306571608463779411443445955973342138214489468432648022114278658251046659609436238909873445403618637333 (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.