Factor Info

ID 13298
Size 270 digits / 894 bits
Status composite
Value 131410940872165456655657407816405871560149555869272265795365052086106450836653607960357395706719482949245471179417507597119441448720777489182433483673908994627077248209556811561810591160061315090142089239838387660533983735600055557422982727616026097523934354762262050269

Factorizations

Primary (ID: 4290) 743170846305411756447828504941347481129 (proven prime)
(ID: 13299) 176824671642408753889733206626361696769108990851011776161095834029826429226539263181076029006532639230757337952753558397876822087790448094077948735696778370348715243246048752340174698259668731522556337132749224121222068211352256661 (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.