Factor Info

ID 20263
Size 300 digits / 996 bits
Status composite
Value 413273876365866355686356963872615192932518427269873797845329185650021071909466726478172288009583394069407900683333830828947254308109614105329349890145526941328657401722054706356385642388174374020404722565665757855942232977350120764236486831201468961071855543717638105220486571046044872340299539215881

Factorizations

Primary (ID: 20264) 1336395914067475494619360928220680511145198857935330550248985354190742963795052553003443246310484435548877 (proven prime)
(ID: 2416) 309245091230501839290246032319419817254710018988999484010015462259773448082908363381719172130645425224615612312393946983151847424897643586019077319815602109638853350013530483718142370478419550253 (proven prime)

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.