arbitrary-precision integer library for C#?

Question

is there any good arbitrary-precision integer library for C# that free to download and use? thanks.

Andriy · Answer

You can try my library: http://contest2005.gotdotnet.ru/Request/Tools/UtilitiesLib/Downloads_GetFile.aspx?id=169728 . It's totally free - distributed under BSD License. Here is page with library description in Russian: http://contest2005.gotdotnet.ru/Request/Tools/UtilitiesLib/169728.aspx . It also has CHM help file included into archive.