Factor Info

ID 20406
Size 329 digits / 1091 bits
Status composite
Value 26216577828502804787573744921735938294339686286739509969012769384374564690347127412329570659192356687700082832143419551543116961334493065975648589013367242583218301023935328633275095356013185126114336422255961631043669218118670227470411265225854985107111752691385793961083802897264161898312868104811282865438594105405166963581159

Factorizations

Primary (ID: 2147) 1976730144598190963568023014679333 (proven prime)
(ID: 20407) 13262598286440275147234475434944356039155300177584605756349619976713731752820459280951007768287736487565151228841724767851219976232144328716459020755650631497183034023700198372825774505616547060065476613123906745679628881356181235171252211806240536098335839642129018507861507988805211412081130523 (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.