Find prime numbers of the form n*n*n+2: Difference between revisions
Find prime numbers of the form n*n*n+2 (view source)
Revision as of 23:08, 11 March 2023
, 1 year ago→{{header|Ruby}}: Add Ruby
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=={{header|Ruby}}==
<syntaxhighlight lang="ruby">require 'prime'
p (1..200).filter_map{|n| cand = n**3 + 2; cand if cand.prime? }
</syntaxhighlight>
{{out}}
<pre>[3, 29, 127, 24391, 91127, 250049, 274627, 328511, 357913, 571789, 1157627, 1442899, 1860869, 2146691, 2924209, 3581579, 5000213, 5177719, 6751271]</pre>
=={{header|Rust}}==
<syntaxhighlight lang="rust">// 202100327 Rust programming solution
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