[James Heinrich]

Originally Posted by Prime95

I followed the link on the side menu of mersenne.org. No problems accessing http://v5.mersenne.org/v5design/v5webAPI_0.97.html

Oh, there's no problem accessing the API specifications, but trying to access the API itself, doesn't work for me. There's a number of example queries in that document (which I believe are intentionally broken with spaces to prevent unwanted spidering, so I won't quote them here), but if I go to any of them, or even the base http://v5.mersenne.org/v5/ I get 404 (not found).