Factor Info

ID 43564
Size 280 digits / 929 bits
Status composite
Value 2737554826976090856885292190221942955664539920061795238056169813029748713743920781628966393100140467683401558160410015576658310816077014507162974219315618919045448042092466097155755875003788412195937836652179165663902728559378593855416944272835544910958686204346784804101696781609

Factorizations

Primary (ID: 501) 720459916231157618930389 (proven prime)
(ID: 43565) 3799732317235194777804064631291132747280957017789463711751579857635957019436974775012292547341753122281709040480415961300451847884831745737317099043404687497847171567226357660686083282506139421771985491572948396782597818256873755626116877910239980929630981 (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.