Special odd numbers: Difference between revisions
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twoprimeproduct(n) = (a = factor(n).pe; length(a) == 2 && all(p -> p[2] == 1, a)) |
twoprimeproduct(n) = (a = factor(n).pe; length(a) == 2 && all(p -> p[2] == 1, a)) |
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special1k = filter(n -> isodd(n) && |
special1k = filter(n -> isodd(n) && twoprimeproduct(n), 1:1000) |
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foreach(p -> print(rpad(p[2], 4), p[1] % 20 == 0 ? "\n" : ""), enumerate(special1k)) |
foreach(p -> print(rpad(p[2], 4), p[1] % 20 == 0 ? "\n" : ""), enumerate(special1k)) |
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