Factor Info

ID 63881
Size 297 digits / 986 bits
Status composite
Value 451218306002531027037821385903861979933548679661436828418269144253295110859421936517448780012458531153313301619599135634926707701104077126191313179547988248630730783450660629156717137349573353774992791769386506747784124863547596227480104169974967570517187465227899015672301235506630459082131278679

Factorizations

Primary (ID: 89786) 2336661313161818672990011193252900057 (proven prime)
(ID: 90193) 193103854401548530096841839869254370155366698743159255495291182967242611804401403878950248039180315345215880878117541149881361637261299052926190676112880262328859959484647852036729489837223051087438741284788837116394803565376169107317273339100635329528632368047 (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.