Factor Info

ID 77950
Size 316 digits / 1049 bits
Status composite
Value 3189743552575055333159357031122936128795542704212443532931536456255717875248972349453531053731855803352056808544556398200722080374757311516918753188058129727083401752787640285265813620694103577732619545911982648721366764062355972695066161826019873808177485780660190473291186068653828806242987220144331977748485777001

Factorizations

Primary (ID: 52687) 25387257958840823213543895005809367541053352454261365941425001 (proven prime)
(ID: 77951) 125643484528594530568765709463245322594814329676598789156934190481920413316497035944840466393345992899385786554607486332950056052219596083437442706945950838252124589173701564361319298434314865598632809626165710062439112609588013130129040713199800944352001 (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.