Factor Info

ID 199074
Size 582 digits / 1933 bits
Status composite
Value 491324053239132997783359121575569511370477482415137457106099748399994413900585038027661358051739270649174502167401079078341522960755578261333945228159247880518553611565033223942715615576494366543532002712485829354012145774087412290207465310808490916497456241789171481886418021137250015244925914825562253494779783050150859231533989012342094945491847877558177449889784151930245360670340125153501214882762612349149864284898971000094653180395931236308911337725394944132455987510980968768140279617846291109843895788297108562378416685957398190819649161155283384830473917763750929265422007

Factorizations

Primary (ID: 30836) 232656748780492220811980447788583413239326178618924421921926622609 (proven prime)
(ID: 199075) 2111797984861763384882936431340857934258900951484671792838050134705938357228120402762525556602987755964307767519785536475826588181954653029163405055951109930581444523829635315608936319160612801655716366851784243776348970123635940354043338227187035845073521936589668608301614240012956752178286680278295378904353752904134693730918960744273121872028625494175201539189200183149203032778035921731172608739774834722705564602432227500242027388146112458822895671166067187407084730762199938580523000794824580858069614994478023 (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.