Factor Info

ID 157596
Size 727 digits / 2412 bits
Status composite
Value 1057278839303893395207432146859060494463297035403416791262762241226615096140722525279315083570048693871639752683379663801327628166967677867965076469297661077569141380393259740741219939839514736401176892008994618416075391657522016158149123802008636016305516707785618371809935988612895138439922012185488003200081051852246716327747055262549724647976260896293574400782719102001339538968281116986418272139695494250530689142686471425888858565381790637675288526673826534820037589523720672917787195156179658848726952780152475013192957010368276555213115507493705274879545474601285105543115076001416176500441649037849728828615881823145976195699594337116573529993671040981713052988987172957330907641408032930495289638433670160891935502237

Factorizations

Primary (ID: 5706) 727679956595455269121 (proven prime)
(ID: 157597) 1452944841645095049873386021322646551172973478058465816342566800045228980158786877354632362859755422051185318983352857185269264820603206538456552367075874014957953904381255925521695270825925768096012093293682946568635255111035443758078479905350526305312205767032215842531245528249087260230971580756365178707075503989107834204308000471754172282704026109991477681800449388726034587086634345324185769798173207762728190166281439580084404881416480979883293299221563739430917310101679764617969027913456747158330144115713071876620874288939981943663773316043505909398061084392860203257223441757072983334659676459566522917168147812087602353917061500917934567172651550608950910625297417206124632747571342762563197597 (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.