Factor Info

ID 51985
Size 548 digits / 1819 bits
Status composite
Value 25468024665917471429922969386600289651662940660314499018791315609198404291070149836874181328511730683859083122215895391640519844177436990222255564603418892885397748335785526512136392755717335326276842941448294576880509779970333098766082454188058873174587644640576667075340369105807887387686416537950731337704502331816624164009591138500253765265609294978484385131560062855558520102020130169169346976388370184589162109913876870352852167173832835718417119782473226902767160194124287282730707507499953681454491243488700207463701544745913293164968724881

Factorizations

Primary (ID: 50305) 40589999671017742452961 (proven prime)
(ID: 51986) 627445796312786548147402979170301328889870350602262134808834903852132310037271949345313330805661308755950431754631369572554477599884800839835653034033730074244096634002554130988321584159946291863805718523200197611087314809676251537188832972718589415812037868286198772850557939843031600096416430494786640524922044508271302328355990455097008106809875301057069458069392308252088779552951976959579533063073152665102720302424471373473869011311569087357168722136836664693958353646413228550140310691357400645939510271805845629740721 (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.