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 07:42, 21 November 2022
, 1 year agoreference to Emirp Primes
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;Task
Find prime '''n''' for '''0 < n < 500''' which are also primes when the (decimal) digits are reversed.
<br>Nearly [https://rosettacode.org/wiki/Emirp_primes Emirp Primes], which don't count palindromatic primes like 101.
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=={{header|11l}}==
<syntaxhighlight lang="11l">F is_prime(a)
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