Playing with Fermat's Last Theorem
From RoyalWeb
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if n^t does NOT divide y then z = e^n + x for some e. | if n^t does NOT divide y then z = e^n + x for some e. | ||
| − | In other words, z - x is either a perfect nth power or the | + | In other words, z - x is either a perfect nth power or the n-1th power of n times a perfect nth power. |
| − | + | ||
Another way to state this is: | Another way to state this is: | ||
