On the Equation x²₁ + x²₂ + x²₃ + x²₄ = N with Variables such that x₁x₂x₃x₄ + 1 is an Almost-Prime

Data publikacji: 11 mar 2015

Zakres stron: 1 - 26

Otrzymano: 22 cze 2014

DOI: https://doi.org/10.2478/tmmp-2014-0015

Słowa kluczowe

Lagrange’s equation, almost-primes

© 2015

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