Factor Info

ID 6659
Size 490 digits / 1625 bits
Status composite
Value 1450940931942827843120855592457152444685715165021705491462693885681866555494075499783801210719845291310030794666094598797014202120496023892556053825914159872998968854978943806695567605399078499034520089616755795803007823627717211532362003961759284029869280180166006794979590447455397656464444557138987934999152095951081388031089914955348719510973450885124354483366691899997271763499563560760275248961661054966447511980126474618632204457355809793372298527827437209281074859514915258912540009

Factorizations

Primary (ID: 4210) 857491387188810516016046647 (proven prime)
(ID: 16223) 1692076391227176287141741765287141737968925950550610222823484562531313635741817784551885109117243532100762179832747683396677918106993198724029484906979926478459806819079746721279900573614679036788798209592264457705120207039927046772408049392300381713625582309507894363255135992596956621666447197984895075661763896620132445282379769637071667817397742646053523275753997482246527076430667271314447309158853770028732246289354520360482461554378596192548041198112490847 (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.