Factor Info

ID 16145
Size 419 digits / 1391 bits
Status composite
Value 38428895394277387369091422477878709800155114061754723847134622139911842739447922846058897554132748340300047648916193597246972466094403062083384550496606281902832940566423032251594786938702159026307954000642906253466115355613219370239091249310092852125963862517008469385990161272144232914896496527977278676400804410093344933479855262879358257075967378715070591782758324428871878376098781346185429955724087704000042535131

Factorizations

Primary (ID: 10369) 3717542676439779473786876643915388439 (proven prime)
(ID: 16146) 10337176661837280077617229041424945984594333366641883907674385567269932300266799878903554412353844636797091747383600843867586410476902078487434863247089771156730852864033881005225304595232162132454957380655395316628518848841485615012419009913673168467508334152261220973193099871843081886499589341212376824998569427638293494479272558839151551664068604989568182219202828104093246513629 (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.