Prime divisors of Lucas sequences and a conjecture of Ska lba
نویسنده
چکیده
In this paper, we give some heuristics suggesting that if (un)n≥0 is the Lucas sequence given by un = (an − 1)/(a− 1), where a > 1 is an integer, then ω(un) ≥ (1 + o(1)) log n log log n holds for almost all positive integers n.
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