100 resultados de la búsqueda

81 - On the equation x^2+dy^2=F_n,

Article

Acta Arithmetica, Vol. 127, Issue 2, 2007, p. 145--155,
Christian Ballot; Florian Luca;

82 - Partial sums of powers of prime factors,

Article

Journal of Integer Sequences, Vol. 10, Issue 1, 2007, p. Article 07,
Jean-Marie De Koninck; Florian Luca;

83 - Approximating positive reals by ratios of kernels of consecutive integers,

Incollection

Diophantine analysis and related fields 2006, Vol. 35, 2006, p. 141--149, Keio Univ., Yokohama
Florian Luca; Igor E. Shparlinski;

84 - Congruent numbers with higher exponents,

Article

Acta Mathematica Universitatis Ostraviensis, Vol. 14, Issue 1, 2006, p. 49--55,
Florian Luca; László Szalay;

85 - On integers with a special divisibility property,

Article

Archivum Mathematicum (Brno), Vol. 42, Issue 1, 2006, p. 31--42,
William D. Banks; Florian Luca;

86 - Counting the number of economical numbers,

Article

Publicationes Mathematicae Debrecen, Vol. 68, Issue 1-2, 2006, p. 97--113,
Jean-Marie De Koninck; Florian Luca;

87 - On shifted products which are powers,

Article

Glasnik Matematiki. Serija III, Vol. 40(60), Issue 1, 2005, p. 13--20,
Florian Luca;

88 - Diophantine m-tuples for primes,

Article

International Mathematics Research Notices, Issue 47, 2005, p. 2913--2940,
Andrej Dujella; Florian Luca;

89 - Prime divisors of shifted factorials,

Article

Bulletin of the London Mathematical Society, Vol. 37, Issue 6, 2005, p. 809--817,
Florian Luca; Igor E. Shparlinski;

90 - Nonaliquots and Robbins numbers,

Article

Colloquium Mathematicum, Vol. 103, Issue 1, 2005, p. 27--32,
William D. Banks; Florian Luca;

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