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Second Derivative Sequences of Fibonacci and Lucas Polynomials." The Fibonacci Quarterly 31.3
, 1993
"... by ..."
The Carmichael Numbers up to 10^15
, 1992
"... There are 105212 Carmichael numbers up to 10 : we describe the calculations. ..."
Abstract

Cited by 18 (7 self)
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There are 105212 Carmichael numbers up to 10 : we describe the calculations.
Building Pseudoprimes With A Large Number Of Prime Factors
, 1995
"... We extend the method due originally to Loh and Niebuhr for the generation of Carmichael numbers with a large number of prime factors to other classes of pseudoprimes, such as Williams's pseudoprimes and elliptic pseudoprimes. We exhibit also some new Dickson pseudoprimes as well as superstrong ..."
Abstract

Cited by 2 (0 self)
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We extend the method due originally to Loh and Niebuhr for the generation of Carmichael numbers with a large number of prime factors to other classes of pseudoprimes, such as Williams's pseudoprimes and elliptic pseudoprimes. We exhibit also some new Dickson pseudoprimes as well as superstrong Dickson pseudoprimes.
ABSOLUTE QUADRATIC PSEUDOPRIMES
"... Abstract. We describe some primality tests based on quadratic rings and discuss the absolute pseudoprimes for these tests. 1. ..."
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Abstract. We describe some primality tests based on quadratic rings and discuss the absolute pseudoprimes for these tests. 1.
SOME INTERESTING SUBSEQUENCES OF THE FIBONACCI AND LUCAS PSEUDOPRIMES
, 1994
"... In this paper, certain interesting sequences of positive integers are investigated. As will be demonstrated, these are subsequences of the Fibonacci and Lucas pseudoprimes, as they have been defined in the author's previous papers ([2], [3], [4], [9]). Indeed, it will be shown that the elements ..."
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In this paper, certain interesting sequences of positive integers are investigated. As will be demonstrated, these are subsequences of the Fibonacci and Lucas pseudoprimes, as they have been defined in the author's previous papers ([2], [3], [4], [9]). Indeed, it will be shown that the elements of two of these subsequences are strong Lucas pseudoprimes and EulerLucas pseudoprimes.
O F THE P T KIND*
, 1991
"... Fibonacci pseudoprimes of the l st fo>?<i(lF.Psps.) have been defined [6] as composite integers n for which the Lucas congruence Ln = 1 (mod n) is satisfied. The aiim of this paper is to establish the following Theorem: There do not exist even Fibonacci pseudoprimes of the I st kind. ..."
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Fibonacci pseudoprimes of the l st fo>?<i(lF.Psps.) have been defined [6] as composite integers n for which the Lucas congruence Ln = 1 (mod n) is satisfied. The aiim of this paper is to establish the following Theorem: There do not exist even Fibonacci pseudoprimes of the I st kind.
ON A CONJECTURE OF DI PORTO AND FILIPPONI
, 1992
"... We begin by describing the following two properties of certain natural numbers n: F n(5in) = 0 (modw), where gcd(w, 10) = 1, and (5In) is a Jacobi symbol; ..."
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We begin by describing the following two properties of certain natural numbers n: F n(5in) = 0 (modw), where gcd(w, 10) = 1, and (5In) is a Jacobi symbol;
unknown title
"... correspondence will be acknowledged. Each solution should be on a separate sheet (or sheets) and must be received within six months of publication of the problem. Solutions typed in the format used below will be given preference. Proposers of problems should normally include solutions. Although this ..."
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correspondence will be acknowledged. Each solution should be on a separate sheet (or sheets) and must be received within six months of publication of the problem. Solutions typed in the format used below will be given preference. Proposers of problems should normally include solutions. Although this Elementary Problem section does not insist on original problems, we do ask that proposers inform us of the history of the problem, if it is not original. A problem should not be submitted elsewhere while it is under consideration for publication in this column.