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Old 2006-01-20, 16:29   #16
R. Gerbicz
 
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"Robert Gerbicz"
Oct 2005
Hungary

156110 Posts
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Quote:
Originally Posted by Greenbank
OK, n=56 is complete!
Estimate was 280214.
Final count after isprime() PARI checking script: 285415
That's great!
Code:
g(n)=round(f(n)*(1+1/n))
I don't know why but it seems a better formula for large n values! Try it.
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