A prime number $q$ is called a 'Kowai' number if $q = p^2 + 10$, where $q$, $p$, $p^2-2$, $p^2-8$, and $p^3+6$ are all prime numbers. We know that at least one 'Kowai' number can be found. Find the summation of all 'Kowai' numbers.

Let's think step by step and output the final answer within \boxed{}.
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