Factor Info

ID 176915
Size 440 digits / 1460 bits
Status composite
Value 18626912144070246664253975720788915295701368963916278670301674738911917470976993220580823210772642904543335033734501314844350595355851665478020813258666769659663909203765447680763218744711166057726738347412649089713845697085420609342238698076399631115914567020880097528905732091932768951736391772188053947906426177679152213335062208620527000058929871367683588226774001741191026337335652877303431685363318108243176534229566914442122038015441

Factorizations

Primary (ID: 16707) 668219906430537590060380972001 (proven prime)
(ID: 176916) 27875422394358945488630056818545184679950257454763638202862447030978995801356312266777741684106496649952632508979426212049577692371631338518918999305135263593620476918751111504525183553391840770303862817827432393644145802164348571590496291060562441187065398437055920864466890337341573647335218154974090517690455450266298590850327301335982364198669766116533776068904218919748382274034607220003635719605193363441 (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.