I'd like to try some P-1 again for 991 and i was wondering if anyone has stage one work for it. using gmp-ecm I'd like to try stage one to perhaps 10^16 i don't know how long that would take but i assume that stage two could then be broken up and distributed to computers wiht more memoryt than i have and perhaps we could finally put this one to rest.

This was mentioned before but i don't know how much work was actually done on it.