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Old 2013-10-04, 11:00   #13
rogue
 
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"Mark"
Apr 2003
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Quote:
Originally Posted by TheCount View Post
What range does rogue sieve for determining the "difficulty" stats? For Nash weight you sieve the range 100,001 to 110,000.

To determine the weight for a random number I can just sieve "k*n-1" for different k values (first 10,000 say) and find the average. srsieve does not support integer sequences of this type though.

I note R916 fell pretty quickly, and with a double hit.
IIRC, it sieves to 1e6, but also eliminates numbers with algebraic factorizations. The difficulty is a rough guess to the number of tests needed at 1e12. The reason it sieves to 1e6 is because many of the k are larger than 1e5. It isn't perfect, but hopefully more accurate.
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