I am using mprime 22.12 on a pentium 166 MMX to do trial factoring. For the
exponents currently being assigned from primenet it takes this machine about
12 minutes to factor from 2^57 to 2^58.

I thought I would try factoring some small exponents (under 1,000,000) from
the nofactors.zip file. I put FactorOverride=64 into prime.ini and started
mprime as usual but progress is _much_ slower, it will take about 8 hours to
factor from 2^57 to 2^58.

Can someone tell me why the time difference is so great?


Geoff.

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