Factor Info

ID 120907
Size 531 digits / 1763 bits
Status composite
Value 436194541607251110008676829285072952777988229668539785534956251702135088209927794610592732360579646211529400779294226628101192350940923256196146877120848931321604375546788642391423424146402300899555318496130684038831089484731801937826906351212607605930850839374700552278279266497102788418466765335431507028837240985510184250605908879562371870898868217332568021808184552381052317663549969413923144576443634528093411410094175635615212505061201120267647561696458609990758306105580880749762616556390157372832683842908662980175865917793

Factorizations

Primary (ID: 19) 10157807305963434099105034917037 (proven prime)
(ID: 120908) 42941801165215105888358873045143339501441962590541334637518925996284351001741989502713117464068335968710007091594533379126264493429438189486703421604378985214636043341358843015972222298335585324780062404827375544992123191398240023037181261453851119393217614647280243388120801576182666153342530091013561074601168781126730575925360367085747809129160288342545214110587859645770449269598706950451370755461674223024366475615115549633540958052600414225687662493840746532086514629609595217857553652745859589 (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.