Is there a good lib out there to handle large integer of know size ?

[Andrei Alexandrescu via Digitalmars-d]

On 1/6/16 5:18 PM, deadalnix wrote:
> On Wednesday, 6 January 2016 at 21:57:13 UTC, Guillaume Piolat wrote:
>> On Wednesday, 6 January 2016 at 21:25:45 UTC, deadalnix wrote:
>>> In my case, I'm interested in 160 and 256 bits integers. Using BigInt
>>> seems wasteful as I know the integer size I want. Do we have
>>> something like this around ?
>>
>> https://github.com/d-gamedev-team/gfm/blob/master/math/gfm/math/wideint.d
>>
>> public domain. Slow division. Only power-of-2 bits supported.
>
> That is awesome ! Won't do the 160 bits case, but I can deal with that.
> Did you consider this as a worthy addition to phobos ? I think it is.

Yes, we need to add that to phobos. Who could be the champion? -- Andrei