Factor Info

ID 51242
Size 393 digits / 1306 bits
Status composite
Value 738728495118761213140706225781103510367221354766785629768639129755116961943867354915596152672975528997987980665769266114138743449000641985777760106944151785940686067548533802869492510879840810390076430607939150933252578815937786151635827226560845831046129675514381515167250977105663618920434715350439139888271717422878892561198788117229461305287859915712616962490393514661762557185296437289839

Factorizations

Primary (ID: 50258) 4180235017418376525776333 (proven prime)
(ID: 51243) 176719369136088450082509848977570086164321909125594536577487499264599879649731521060491284655588982544409526396258640952369975180832934912666033544824062059755001431932647575678568087900690126779305277246807365072989469738095440266919725389008445608191007562167125550088491124292458932858311129572701986531904282950629980265873798529749788208645693657060050976711037483 (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.