Factor Info

ID 51528
Size 351 digits / 1164 bits
Status composite
Value 147208299418177816034475161729976045411736986721778671412974394793955937558809943981372018471613863284038608356384332745189259236014882899150656075028786407880933428597821701883818986240463522739564399297699180714693888338047179519671559381073952292286592107662296781075099004487697105620962337832859755283228309424310490497800180602670957921930046421

Factorizations

Primary (ID: 50495) 284604233173679136521738352001 (proven prime)
(ID: 74661) 517238615099390527997920670658042547941172838705661130418047081516077020331252418447901059375521439840495261148573752079042128959978084417516361888510630690968092854088856009190375346137619760744421249667849131157424873944325252195871879565598027405427137426624034960652832775111770919791800179846375622579216517475854421 (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.