Fermat's last theorem - halting problem

halting.js

// Theory of computation: halting problem: will the following program ever halt?

outer_loop:
for (let bound=3; ; bound++)
       for (let n=3; n<=bound; n++)
               for (let a=1; a<=bound; a++)
                       for (let b=1; b<=bound; b++)
                               for (let c=1; c<=bound; c++)
                                       if (a**n + b**n == c**n)
                                               break outer_loop;
/*
c.f.
http://mathworld.wolfram.com/HaltingProblem.html
http://en.wikipedia.org/wiki/Halting_problem
http://www.netfunny.com/rhf/jokes/new89/halting.760.html
*/