[igraph] Community detection algorithm

[capitano . nemo]

Hello list

I have this graph

    IGRAPH UNWB 79186 13259012

and I would like to run a community detection algorithm on it, possibly 
edge.betweenness.community().

I have 2.5 GhZ / 4 GB Memory laptop. I just wonder, is going to be a 
matter of hours or days to run the function?

Should I prefer using other community detection methods that are faster 
on big graph?