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Thread: Show that the equation y^2 = {x^3} + 7 has no integral solutions.

  1. October 23rd 2012, 01:53 PM #1
    maximus101
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    Show that the equation y^2 = {x^3} + 7 has no integral solutions.

    Show that the equation y^2 = {x^3} + 7 has no integral solutions.
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  2. October 30th 2012, 09:40 PM #2
    Salahuddin559
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    Re: Show that the equation y^2 = {x^3} + 7 has no integral solutions.

    It is here. http://www.math.uconn.edu/~kconrad/b...ordelleqn1.pdf

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  3. October 31st 2012, 06:56 PM #3
    wasp
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    Re: Show that the equation y^2 = {x^3} + 7 has no integral solutions.

    Quote Originally Posted by Salahuddin559 View Post
    It is here. http://www.math.uconn.edu/~kconrad/b...ordelleqn1.pdf

    Salahuddin
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    Thank you. That was driving me crazy.

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