Approximating algebraic numbers by j-invariants of elliptic curves
A quantitative primitive divisor result for points on elliptic curves
Let be an elliptic curve defined over a number field, and let be a point of infinite order. It is natural to ask how many integers fail to occur as the order of modulo a prime of . For , a quadratic twist of , and as above, we show that there is at most one such .
The uniform primality conjecture for elliptic curves
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