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  Question related to FLT
Posted:
Aug 18, 2013 9:47 AM


Consider Fermat's equation (1) below:
x^n + y^n =z^n (1), n > 2
It is now known and has been proved that (1) has no integer solutions if n is an odd integer. But the proof is not elementary. Question: Is there any simple proof based on elementary principle that (1) also has no integer solutions when the exponent n is an even number > 2? Any helpful comment with appropriate references will be appreciated.



