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## #1 2005-11-06 03:48:56

iman
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### euler's proof for fermat's theorem

hi guys
what is euler's proof for fermat's theorem? whose is said:if p a prime number then p divide a^p-1 -1

kylekatarn
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a∈R?
a∈N?

## #3 2005-11-06 06:12:01

iman
Guest

### Re: euler's proof for fermat's theorem

(p,a)=1
a is prime rather than p

## #4 2005-11-06 06:46:27

kylekatarn
Power Member

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### Re: euler's proof for fermat's theorem

so you want a proof that:
∀p∈ℙ, ∃k∈ℕ : p=k[a^(p-1) -1]

## #5 2005-11-06 18:29:11

iman
Novice

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### Re: euler's proof for fermat's theorem

yes
please give me it's proof!
i'm waiting

## #6 2005-11-06 23:38:00

kylekatarn
Power Member

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### Re: euler's proof for fermat's theorem

You can check the following sites. I think they have the proof you want:
http://planetmath.org/encyclopedia/Proo … eorem.html
http://www.cut-the-knot.org/blue/Euler.shtml

## #7 2005-11-07 02:50:08

iman
Novice

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### Re: euler's proof for fermat's theorem

hi kylekatarn
it was the same proof i wanted!
thank you very much

## #8 2005-11-07 04:19:25

kylekatarn
Power Member

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### Re: euler's proof for fermat's theorem

glad to be of help