Factor Info

ID 146816
Size 1212 digits / 4026 bits
Status composite
Value 495143953703913721324381906481906877877994417012113882412415044395489240664939452958067981210767687244099805576174126936612337678173425313677472650211584072822392426737709950509326346380957465996453920655466249873382696945816775418719285746031559427098075915391323523589220053635703040661981835339220117485500662095173952157636870114821556644654486606561792992974774147706797802548066105923667806710612043727994681723953256137466944072834126169617468525179670829849531562233329960266117178935506485522404259905083309095604484105616726743970446601767471443936349029293268498649700053544012981512927849018416433118138357209250233698779492445538837783627253962524964316096381533099966298744078388426884900034920857139741055511654300659454381247253035017733083779582741180327260115222091489235325765286681419520220711980320750505799458191446907132063467358680442377671547561909928453710439567060412522611875290499296820089526700398254114225750971716950640324494966713240698905868609362286443737666015815608336980778379623261516992633831936774264491958632155404864612864442981414880067187116771120282457729294018017589456208822227842670864334740661803284896139322291622802144812226815389845565595683227168417787617393

Factorizations

Primary (ID: 4629) 301027886874675599533 (proven prime)
(ID: 146817) 1644844133361148783532902622302744533387293844399001306404809827649694792297721747282211260908523402589264478130933341431158474099027153698237262235430801788796457473668335388775033716996020133233339581186363624516238227404398032313605146837338088154779404153918293456375088497896144172632363773677110707761883328723687396193746240341935835301009451804854402144869997299414153924393901874055903682529904328707434482699872187348246275434876879637264846388399916367783564532208092265157153542230280966423152643246724419052001512022298747140800712002983135944600844429612353663475719303161698698676534097943381422679870492255458443987612976689163468969989190160800011158001113220993263734677333878442083095260416112331308208752508127578087621890398529613773174068511497362339372581961900502124039970925627195942876386591425891498421957584772307965486135120627149038404862936142103868269712966052729343101059334520910429075807839016547515228044769005483879919546250541867082732125330928201808747861556492003953495697980880102365101260833859816191186395265228896552944821869620297352083732107368782155380708600306631833506070449632754165960792784745674608121640157630753073414084492785638898158421 (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.