Factor Info

ID 50009
Size 299 digits / 992 bits
Status composite
Value 28590872775915486994522372336782131956051342952463819105014509140848120323774606807850137242817793785609845980256136826733101915913901733463227878932322848554267783969478632392837652630535622226117745047429394588345153267043163543169433700799367537420631928771246300424500493784476260948056013884129

Factorizations

Primary (ID: 50010) 2123830386181967009839558966438733251717441 (proven prime)
(ID: 50011) 13461937903296322085681713517868521949200783284995305873803769543346362054852503170872200059389665266144969942820197581879912309074964684642510199871615017852830384348875700154436867348897878142896927245630377871515010290943953335461749168327894000814692769 (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.