Factor Info

ID 132016
Size 263 digits / 871 bits
Status composite
Value 13011002265612720166711723048530836902636081009756928933004373006186169395886623285612427538586607508006062693908971533652071503164710492306824796511539690178538679520421021750396545393193307066274033488209096239473216023712159568689256135415281530336648590493771

Factorizations

Primary (ID: 131676) 1502097124754084594737 (proven prime)
(ID: 132017) 8661891465735155252928205178996597671187370644734529535506337137793172622597049977425992101099045347775145564112248221265686646806752072608004477268207481952053129447424330442924786814695211074874858843440149044268838304992197537149024493883 (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.