Find prime n such that reversed n is also prime: Difference between revisions
Find prime n such that reversed n is also prime (view source)
Revision as of 16:42, 13 April 2022
, 2 years agoAdded Arturo implementation
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Drkameleon (talk | contribs) (Added Arturo implementation) |
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Found 34 reversable primes below 500
</pre>
=={{header|Arturo}}==
<lang rebol>print
select 1..499 'x ->
and? [prime? x][prime? to :integer reverse to :string x]</lang>
{{out}}
<pre>2 3 5 7 11 13 17 31 37 71 73 79 97 101 107 113 131 149 151 157 167 179 181 191 199 311 313 337 347 353 359 373 383 389</pre>
=={{header|AWK}}==
<lang AWK>
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