22 lines
436 B
Text
22 lines
436 B
Text
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ClearAll[CurzonNumberQ]
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CurzonNumberQ[b_Integer][n_Integer]:=PowerMod[b,n,b n+1]==b n
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val=Select[Range[100000],CurzonNumberQ[2]];
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Take[val,50]
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val[[1000]]
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val=Select[Range[100000],CurzonNumberQ[4]];
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Take[val,50]
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val[[1000]]
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val=Select[Range[100000],CurzonNumberQ[6]];
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Take[val,50]
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val[[1000]]
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val=Select[Range[100000],CurzonNumberQ[8]];
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Take[val,50]
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val[[1000]]
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val=Select[Range[100000],CurzonNumberQ[10]];
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Take[val,50]
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val[[1000]]
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