Factor Info

ID 125055
Size 490 digits / 1627 bits
Status composite
Value 4001458618475470259459587672036672460437715616838956890821485277108488916062688424394817053427147000900556456887849023839602406108761624552547461025230627704903714428215411908288119995688165611102470209522977910649244191101290092989100080017107952422790171968383511303206249770015816175050004380287414567410237551083289060376950731956920059483694094734504525437399909896548524621526443084409613324722697107451126805656020700550150142992189577871359738201088994009898454525735002917588438541

Factorizations

Primary (ID: 254) 108374637487602189019153916665068012733827793168549 (proven prime)
(ID: 125057) 36922463698512744601714583524670965111028279356551748346408780137291047630188982743484119889630508912963275974359327341707773966962136026407164818750394861141928873931860712164024615941442074925117921020793899494081729274864017109570431946578883510913206663489754933735335051555504484993731469104112143513175943281460846550968280199955399740493332345520115663985998779072016556279434901006300069055535698003207881883663321873647275900398409 (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.