Sequence of primes by trial division: Difference between revisions
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<pre>>>> primes_below(100) |
<pre>>>> primes_below(100) |
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[2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]</pre> |
[2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]</pre> |
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===Fun With Lists=== |
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<lang python>limiter = 100 |
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primelist = [] |
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def primer(n): |
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exception = [1,vv,] |
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for x in range(2,n): |
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if vv%x == 0: |
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exception.append(x) |
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if len(exception) > 2: |
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continue |
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if len(exception) == 2: |
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primelist.append(exception[1]) |
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for vv in range(1,limiter): |
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primer(vv) |
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print(len(primelist)) |
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print(primelist)</lang> |
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{{out}} |
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<pre>[2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]</pre> |
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=={{header|Quackery}}== |
=={{header|Quackery}}== |