Factor Info

ID 123516
Size 463 digits / 1536 bits
Status composite
Value 1753153317284446081945963054389667584178461569571556594607163831001649791165251613529796018347188567211796552810564520741346450073990045103780475772844808248261796703958077070816940531123659188598004149083562215669618514696910849627308597324188033086440550984265749127823859664136815280436785149644936349499529233073970708932603472554432643826845400866451734809571479631793307409760845883168475319361868384115471824083191965358569812001177548302799265715400053563

Factorizations

Primary (ID: 9412) 145656255274098473410432516973377097 (proven prime)
(ID: 123517) 12036237743345328292904271812629855433518348604862498259075036054973762440371364437041466845890040846162376476205112012903372744453600147496942084085098532368482783527147679634144576601853106142679499826802635542005032788515637177537889069440742468039987197471795779558470213227708735090784845202278741389905357256968043244813223775230858192309280561477856992311144699422699297628191416043293972663317719801847752272454309735779 (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.