American Citizen on Sat, 02 Dec 2023 02:26:43 +0100

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Re: tossing out an idea to use heights of algebraic points on elliptic curves to help sort isogenies for point searches


Can you please explain some more on how you came up with P1?

I know to you that it is intuitively obvious, and simple.

But to me (who is learning the mathematics) it is NOT that obvious.

I appreciate some more explanation.

Thank you!


On 11/30/23 01:59, Bill Allombert wrote:
M = ellinit([1, 0, 0, -114223080, -283150929600]);
P1 = [-2641, (2641+Mod(a,a^2-373230717))/2];