Palindromic primes: Difference between revisions

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m (→‎{{header|Perl}}: output formatting)
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<pre> 2 3 5 7 11 101 131 151 181 191
<pre> 2 3 5 7 11 101 131 151 181 191
313 353 373 383 727 757 787 797 919 929</pre>
313 353 373 383 727 757 787 797 919 929</pre>

=={{header|PARI/GP}}==
'''naive'''
<lang parigp>forprime(i = 2, 1000,
if( i == fromdigits( Vecrev( digits( i ) )) ,
print1( i, " " ) ) );</lang>
{{out}}
<pre>
2 3 5 7 11 101 131 151 181 191 313 353 373 383 727 757 787 797 919 929
</pre>


=={{header|Perl}}==
=={{header|Perl}}==