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Carmichael 3 strong pseudoprimes: Difference between revisions
→{{header|Ruby}}: Rubyfy
(→{{header|Julia}}: A new entry for Julia) |
(→{{header|Ruby}}: Rubyfy) |
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Line 1,146:
{{works with|Ruby|1.9}}
<lang ruby># Generate Charmichael Numbers
require 'prime'
(2...p).each
g = h3 + p
(1...g).each
next if (g*(p-1)) % d != 0 or (-
q = 1 + ((p - 1) * g / d)
next
r = 1 + (p * q / h3)
next
puts "#{p}
puts
{{out}}
<pre style="height:30ex;overflow:scroll">
3
5
5
5
7
7
7
7
7
7
13
13
13
13
13
17
17
19
19
23
29
29
31
31
31
31
31
31
31
37
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37
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41
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43
43
43
47
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47
53
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53
59
61
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61
</pre>
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