Factor Info

ID 42598
Size 252 digits / 838 bits
Status composite
Value 987050869464548743313229450027724561800058671139094612387478641237802703241461312864679667410566616660697453352438599262496831753895830538257283593163764467289987940237863081635243641936018592285617063935714362177242025281951539905679380684507954556759

Factorizations

Primary (ID: 681) 19469944773409593857689 (proven prime)
(ID: 42599) 50696130931638771499202181535983833695847667483657167945370780351782651217678128966327442868999087394239182584886920247680507962569241743143873387699508833089403493818643893940447933887234244586426344876863006971029982211029195631 (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.