Factor Info

ID 133653
Size 679 digits / 2256 bits
Status composite
Value 9939734983560187569365570602400277974743478550324398940068372253940061388559785644252262788513361269475212540141866119711456124216032667721355952108452937190597156945971724855207382242226264438491442354267781475666304827741779819019371266391845460659821201675875192116454376925020530051659427955612074917208140240129548265306190707718224506731326274213420386626852309623578812469169312366577318855655344430439562428138591763743985281838264636263826373907341989089112029846179071375386211621136221312388609414076516670912693540465416608242897341902439667273538864738648884206683133968240026946234807419549201558329256150507469455364832802346074900321890526807286800768589080453747

Factorizations

Primary (ID: 132171) 428657635595589188881 (proven prime)
(ID: 133654) 23188050691665938170411320122337498243650913348732466530269516892441118862308499278212632746434868415626213950401428793659308983629806370546329050454632142964619945771974645155784517759014761561828009175558066892168269059103403019386803673678675390112549649680788956352620621916184233195532580540934190055950693066986148454372264594135587014767618299277880434943674322634137459676126574619428503398011330949106369048373715612068918703118330999989885093871916469714915391495797367628507753314456470566333994676407903187947039399072094719517124158685829752249895167941372690854321767675012153704651017315436835548856478774196224955049523446925000053672760293187 (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.