Factor Info

ID 16798
Size 195 digits / 647 bits
Status composite
Value 521136945742913762609844584839094796029142683327184120749487152271405220402385224937341398780048272560721047933583673735438756408751812328561709598739979035520725355564973261992043621260193624251

Factorizations

Primary (ID: 16799) 1459637301997470426565167784030887286118358690253969858715317332218938484792083629761223907951 (proven prime)
(ID: 16800) 357031808538842686268999271729993970136272915965448976217831756741707838470073866405960398092268381301 (proven prime)

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.