Chernick's Carmichael numbers: Difference between revisions
Content added Content deleted
m (→{{header|C++}}: added GMP libheader) |
m (→{{header|C++}}: minor code compression) |
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| Line 84: | Line 84: | ||
if (!primality_pretest(12 * m + 1)) { |
if (!primality_pretest(12 * m + 1)) { |
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return false; |
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} |
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if (!primality_pretest(18 * m + 1)) { |
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return false; |
return false; |
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} |
} |
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| Line 93: | Line 89: | ||
u64 t = 9 * m; |
u64 t = 9 * m; |
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for (int i = |
for (int i = 1; i <= n - 2; i++) { |
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if (!primality_pretest((t << i) + 1)) { |
if (!primality_pretest((t << i) + 1)) { |
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return false; |
return false; |
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| Line 107: | Line 103: | ||
} |
} |
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for (int i = 1; i <= n - 2; i++) { |
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return false; |
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} |
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for (int i = 2; i <= n - 2; i++) { |
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if (!probprime((t << i) + 1, z)) { |
if (!probprime((t << i) + 1, z)) { |
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return false; |
return false; |
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