Luca, Florian Max Planck Institute for Mathematics, Max Planck Society;
http://dx.doi.org/10.1142/S1793042118500720 (Publisher version)
Gomez Ruiz-Luca_On prime factors of the sum of two k-Fibonacci numbers_Preprint.pdf (Preprint), 196KB
Gómez Ruiz, C. A., & Luca, F. (2018). On prime factors of the sum of two k-Fibonacci numbers. International Journal of Number Theory, 14(4), 1171-1195. doi:10.1142/S1793042118500720.