Factor Info

ID 174361
Size 268 digits / 890 bits
Status composite
Value 7171777426490873395653854890399070987208398041491154485584673835218444292016190494210165424262334424791707355087312103798665378453470380584265951027075285234222258121530973693258072694988201564630099591768668542538011935927019322065572089828220098730224248516895357587

Factorizations

Primary (ID: 174362) 89404485827080872568739650555853617493 (proven prime)
(ID: 174363) 80217198948629506609217397320781490819119443995325347049478984976331870391190173881666016892504314979553444146105806934967817296516891759322657783624683662213022489038800792472878336196318688901813536864943580980363886336339903559 (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.