Factor Info

ID 181188
Size 1168 digits / 3880 bits
Status composite
Value 6456555584776599177141224743441497155496186407874877340362407837194318870661478683088137338242223871343244647699094247364416046244999122618907609876183599603696991236455620985560157422954679996781188392768534511571539636526403480753898059260578854524958204883315929733041909047564051281743707466810937263374819430843851934271068712815236392663768669593934138901827463298774789325575014692476009113696783969887795992253460982270300476463002559062286110238916281081109739303965643028057682523006793247945831994239423342145642891935902124035035188268887644718378219072802305976758676413774453503043338130846157746586709176538712281173535103271219037918805475426397850793783783048394238759251475401393757845862422529592044093581361757330728814128503883234131066744636693453318562111067591838702788907597063344386246504122437036720750721190108090752837773485825721497228400974916447621469136903117577167168290372839772565203474417712642726994544306694992693434670062009674159310776694676806992677892909139400095264123318875847488282074739330204925436146581858766571587994178301576298901855725000646979976103769140098817737212642774294406634394524115032475227910146224315879

Factorizations

Primary (ID: 179105) 414699692608243377845852290488266105663359 (proven prime)
(ID: 181189) 15569231662961343892189389064556166109650660118399580480855846616853224160195120775001871105945876084428312483859062887618683634303373001160304281660506070033302309094803468639599155945634431647621263989979622616046091573478370185124926051770657855592835675858102566273354218194887976835079527940157336702831773057958144609108773901289341767201792014438726019950149354726274800888352571536584126680207553085042264510286782020610279431078518882448087145519324540006775136817544699134766805508178145014264541590282288957034446160474321174318598571266928325749313196585569426774701551937504247366048933540110529104957011251974772080075187699058305350265337725294837512066582661808133125997276176120333661406634717029094801173573770041276157560353611372636719818350470936571416366016352342020204660148099167864775836308422550657282635478900734979233668163794594932333566442445577212509232170137814149674565028615365964850194512399606658585087195903542878482216694327082319166793774687691808307807560863530810321713560866609064914034557093382497708105049329123026801947007913874077471580296731962657597698993888219409105891055568281 (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.