Talk:Find largest left truncatable prime in a given base: Difference between revisions

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You nay wish to keep a count of the number of left truncatable primes in a given base.--[[User:Nigel Galloway|Nigel Galloway]] 11:50, 15 September 2012 (UTC)
 
I modifiedUsing the RubyJRuby example to print the number of left truncatable primes by digit count produces:
<pre>
1 1 1
2,172

edits