Largest difference between adjacent primes: Difference between revisions
Largest difference between adjacent primes (view source)
Revision as of 15:34, 19 June 2023
, 10 months ago→{{header|Ruby}}: Add Ruby
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=={{header|Sidef}}==
<syntaxhighlight lang="ruby">require 'prime'
n = 1000000
pr1, pr2 = Prime.each(n).each_cons(2).max_by{|p1,p2| p2-p1}
puts "Largest difference between adjacent primes under #{n} is #{pr2-pr1} (#{pr2}-#{pr1})."
</syntaxhighlight>
{{out}}
<pre>Largest difference between adjacent primes under 1000000 is 114 (492227-492113).
</pre>
=={{header|Sidef}}==
<syntaxhighlight lang="ruby">func prime_gap_records(upto) {
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