Proof

(related to Lemma: Gaussian Lemma (Number Theory))


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References

Bibliography

  1. Landau, Edmund: "Vorlesungen ├╝ber Zahlentheorie, Aus der Elementaren Zahlentheorie", S. Hirzel, Leipzig, 1927

Footnotes


  1. In this congruence, $\left(\frac{p-1}2\right)!$ denotes the factorial of $\left(\frac{p-1}2\right).$