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Group of Square Roots of Unity Modulo n
Abstract:Let n ≥ 3 be an integer and G2(n) be the subgroup of square roots of 1 in (Z/nZ)*. In this paper, we give an algorithm that computes a generating set of this subgroup.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1071103Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1634
 J-P. Serre, A Course in Arithmetic. Graduate Texts in Mathematics, Springer, 1996
 S. Lang, Undergraduate Algebra, 2nd ed. UTM. Springer Verlag,1990
 H. Cohen, A course in computational algebraic number theory. Springer-Verlag, 1993.
 V. Shoup, A Computational Introduction to Number Theory and Algebra. Cambridge University Press, 2005.
 David M. Bressoud, Factorization and Primality Testing. Undergraduate Texts in Mathematics, Springer-Verlag, New York, 1989.
 E. Bach, A note on square roots in finite fields. IEEE Trans. Inform. Theory, 36(6):1494-1498, 1990. Eric
 E. Bach and K. Huber, Note on taking square-roots modulo N. IEEE Transactions on Information Theory, 45(2):807809, 1999.
 D. Shanks, Five number-theoretic algorithms. In Proc. Second Munitoba Conf. Numerical Math. 51-70, 1972.
 Hardy, G. H, Ramanujan: Twelve Lectures on Subjects Suggested by His Life and Work, 3rd ed. New York: Chelsea, 1999. G. H.
 Hardy and E. M.Wright, An introduction to the theory of numbers, 4th ed. Oxford University Press, 1960.