Wagstaff primes: Difference between revisions

Content added Content deleted
m (→‎{{header|J}}: conceptually more robust (though no actual difference in result))
Line 247:
 
=={{header|J}}==
<syntaxhighlight lang=J> x:(,.f)p:I.1 p:(f=.3%~1+22x^])p:i.14
3 3
5 11
Retrieved from "https://rosettacode.org/wiki/Wagstaff_primes"