Factor Info

ID 137645
Size 725 digits / 2409 bits
Status composite
Value 76927711499872139161981886533719007308316709043192608829901881769117480955167625922376012826933300657506279444160266888137200440015809099190687636237016675907788983798802775060500677790945190757089818543435474871168808037121774407539246635815301875141698630167183835521135434905895725639667444320127425267377920554347492943939928191080497108076240435248808062372469313726969743835898765331985107011322151565639983860838859715653597467155334142174442405547088786480765307059639191607722761053398689017249213976080307457095596277616657642421853662267906254594740165184790009574394227326730599025632771025035699932856979308280918370309212135900722214665035519186133138961000206671142910957979347986438948911017788927174207925491

Factorizations

Primary (ID: 136401) 1817748739889319695512796411 (proven prime)
(ID: 137646) 42320321731900177390448922715448716518047729716467961064006473577369677584029067737869267722726670355733033529900770469191386410756157953804938660357643049436077720227147896671918390340987422142611836097649056885713113309158541912986253351784510181507294292059418102537720271135182565178848205228152824310165956699174975726433321220803816620679189276264504158278617346961214324767462568233475687182675938626223008698724544632534116806342881221325060305284385695416984108957561855340760868711376089397837195604880100806760740901326215595881255645384087503440485693906091073538483549036518278054647770433734334982792637911869875359947558859329643342029026084511344561925066477989857099693344404594281 (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.