Factor Info

ID 21229
Size 295 digits / 978 bits
Status composite
Value 1359628171713952459262647007143248146327901470476288874099414567252312275028471785497469995724662848443337924917000139870564410229196568861454747151383334887961868424295498905567154873951082857168027046795520601839846563587839456062999208912096811807525751857854725042103620999036284266036094121

Factorizations

Primary (ID: 7179) 1755692053873139750161 (proven prime)
(ID: 21230) 774411531176295054067536569973355844996032828514320175130545454902771637125483796736925892570255694813111363674887363749093216756445265570973287981427357526607020226310395194992559856713154619276314092810008658288750730734983181718741771694775540855441198813902217106126361 (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.