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Census algorithms for chinese remainder pseudorank

Published online by Cambridge University Press:  14 August 2007

David Laing
Affiliation:
School of Information Technology, James Cook University, Townsville, Qld. 4811, Australia; [email protected]; [email protected]
Bruce Litow
Affiliation:
School of Information Technology, James Cook University, Townsville, Qld. 4811, Australia; [email protected]; [email protected]
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Abstract

We investigate the density and distribution behaviors of the chinese remainder representation pseudorank. We give a very strong approximation to density, and derive two efficient algorithms to carry out an exact count (census) of the bad pseudorank integers. One of these algorithms has been implemented, giving results in excellent agreement with our density analysis out to 5189-bit integers.

Type
Research Article
Copyright
© EDP Sciences, 2007

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References

Bernstein, D.J. and Sorenson, J., Modular exponentiation via the explicit chinese remainder theorem. Math. Comp. 76 (2007) 443454. CrossRef
Chiu, A., Davida, G. and Litow, B., Division in logspace-uniform NC1. RAIRO-Theor. Inf. Appl. 35 (2001) 259275. CrossRef
Davida, G. and Litow, B., Fast parallel arithmetic via modular representation. SIAM J. Comput. 20 (1991) 756765. CrossRef
Dusart, P., The kth prime is greater than k(lnk - lnlnk - 1) for k ≥ 2. Math. Comp. 68 (1999) 411415. CrossRef
G.H. Hardy and E.M.Wright, An Introduction to the Theory of Numbers. Oxford Press, USA (1979).
D. Knuth, The Art of Computer Programming, Vol. II. Addison-Wesley (1969).
W. Kuich and A. Salomaa, Semirings, Automata, Languages. Springer-Verlag (1986).
B. Litow and D. Laing, A census algorithm for chinese remainder pseudorank with experimental results. Technical Report. http://www.it.jcu.edu.au/ftp/pub/techreports/2005-3.pdf
A. Salomaa and S. Soittola, Automata Theoretic Aspects of Formal Power Series. Springer-Verlag (1978).
S.P. Tarasov and M.N. Vyalyi, Semidefinite programming and arithmetic circuit evaluation. Technical report, arXiv:cs.CC/0512035 v1 9 Dec 2005 (2005).
I.M. Vinogradov, Elements of Number Theory. Dover (1954).