Original specialization/search by kaankolcu (2026), public Yukon elliptic-rank challenge submission 1da657b4-8209-460d-8ef5-accfd1c896f3. Source: https://raw.githubusercontent.com/Layr-Labs/elliptic-rank-challenge-public/f034f33d9fd851c472e99fe31ef5e489469b171a/submission/board/2x2-14-own.ec . Specialization T=86513/4358 of the rank-five X312 family posted by wgxli with curve#4269: y^2=x(x+A)(x+B), A=-q(29p+2q)(400p+49q)(221p+86q), B=-p(8p+53q)(25p+88q)(392p+221q). The fourteen supplied points were checked exactly on the displayed model and certified independent modulo torsion by an exact rank-14 F_5 reduction matrix at fourteen good primes.
The Wren ·