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Exponentiation Equals Concatenation (Posted on 2020-11-14)

Solve a^b = concatenate(a,b) or prove that there is no solution.

For example if 2¹⁰ were equal to 210, this would be a solution.

No Solution Yet Submitted by Larry

Rating: 3.0000 (2 votes)

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Considered puzzle thoughts

Comment 4 of 4 |

I have not been able to solve this problem in the original form.

However, if the problem text was:

Solve a^b = concatenate (b,a)

Then obviously (a,b) = (5,2), would have been a solution.

Posted by K Sengupta on 2022-04-28 21:49:51

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