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A bunnyhop number is a number that starts with a 1, hops to the left, then a 2, hops to the right end, then a 3, hops back to the left end, then a 4 and so on. Note that it doesn't make sense to put the even numbers at the end as they will never be prime and there's nothing curious about that. This is the smallest bunnyhop number to be prime and is likely the only one. [Patterson]
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