Frey's Theorem asserts that if there exists a solution to the equation $$x^n + y^n = z^n$$ for integers $$x, y, z$$ and an integer $$n > 2$$, then one can associate an elliptic curve with this solution. This connection between Diophantine equations and elliptic curves has profound implications in number theory, especially in understanding Fermat's Last Theorem.
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