Factor Info

ID 129350
Size 516 digits / 1714 bits
Status composite
Value 777291903943814029814693648650844689933538579086405924526083259952556952641058392147777112192110219683403187672625246468829674831900680873591521761580468868495612248222124687186887328007404190179644403927648093849229856620180422202173791702042274611679465178182242894386932554663683937073339745673321065642875343311526986776808527033400871190023510219728155592146531984203892009519457462508637587536669234913580938832376203287542342569187281631927825962280257720938910403933880537594136081797048886518012089233484543

Factorizations

Primary (ID: 224) 4966336310413757728406317515606275329 (proven prime)
(ID: 129352) 156512135981192929715848137772981756481843074176703102336983226083130345815341338938021153153606160245212578107503398962797588108224357022323862650946259392439814422243770681523350429542145305985782330703704482921879948538611013747703232296252177139042536082918886032128401662607213451694920619980004995225748022977963015121297827132870990336965885361632036914982450001908067668452500996289015369111009993328592794239401515617979093235732840596845811332510822408614826691225837567 (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.