Factor Info

ID 23784
Size 251 digits / 833 bits
Status composite
Value 42768331944162933707084257648601125313613184934886372077846584687438551645065455621032608747422152954753599321159893324773119646770348226966598630513269104275611218906847913455810999243682967228258517350544917187239585917435777540628296071464282406061

Factorizations

Primary (ID: 8170) 2643999917660728787808396988849 (proven prime)
(ID: 33185) 16175617729217666012811094222100637197126533003856709615430590085704257008894899309092028049752468725015330250698542640959631500969261278376883952306509924629683610913185548958696043978918969103635483925547640304789126589 (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.