Factor Info

ID 146891
Size 1282 digits / 4257 bits
Status composite
Value 2124053452317827799603576893730275377321797871692701364341855067140620181832996005543383258101251198534848814596359026995091118427614659451480120869392307050436112142071966530313713625147833622013398053882546344566472220033531902954222797295839548541669847716157237188772119339328433674238243800655944697432274996141829356142123434944654829710917746067396201123615682364092311313009122416839798423821838458292680940947048359922957421744403492912148423122872842172790158460199883772303713151338207020002634247045237184488729623390193820032097413586357321752525767138089138152562459397693632830527427183389531584363711408535681887800757508551473169050117247082997449091462138048435962906598979249505119018780966413208636848445020836044774587621773242627424596937366510659223546434089949259227058568584693270340506419671268068108477577792911059470854270231917942131532612515047113318235190991631394411495686477445743284118021602521446445953962596943348282688380292006865125940086838777782064627501133544721114303895042770356364061136292410531899500927996101701911299476292930652865930878505693152720946291866977917817477319663624756357727860894884222149036211351012785043277579538104693723393407875875748102258593554312040252556536973363560079134148400202962291571073993381755533292037

Factorizations

Primary (ID: 4908) 52279762365721011661 (proven prime)
(ID: 146892) 40628598069346524785518618389957383838043953829904114526859299545993166435350971525350035033652832598693595742533364346112107830972658815605146580339980234996171697846052488379717240097825959121880732301740274299460238406733669648292169710555629176210932157149588667756129372921314916771377296795226876992180040654051564012289828823450236733254061246334233915934910470536557251368471626980950646350952112201861906255757816117243691835055207943089569351701192230596042585403927286726007542410386491242246363629635124499229663119587947029218920327111172638453684318356023092658044265352924571001993503174632722229829911668838179491233906086181240726138899341571312728756394367515309813312035342073410905135852241599245505542935830782376160815071395694002727628780134304519541792209239217047220756646129355778631682455629633396745442475515019606141685914207696673970706516182216750358389420995859373772397093340148494760612500697763021085769329359611746105608958818230269687762266379799192906524177553436526591400715454928022144509039382828010583785306716425456109405785720780745225281559069333283968323987651341572194131421962493731903679654561150976059704774438337408626630882373031820533213561429837648548851447641263558957847895003158374424500266766143580865817 (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.