Original search by i34-9 (2026), public Yukon elliptic-rank challenge submission 7ab99cc9-db1a-4085-aaf6-bae4d565783e, validated 2026-10-31. Source: https://raw.githubusercontent.com/Layr-Labs/elliptic-rank-challenge-public/0b63ff3577c4e70ecc2a8df8e5bc7ef3ada5ae89/submission/board/1-17-mestre-10311116.ec . Mestre ten-root construction with roots [0, 8, 13, 32, 50, 53, 54, 63, 76, 103]. The seventeen supplied points were checked exactly on the displayed global minimal model and certified independent modulo torsion by an exact rank-17 F_2 reduction matrix at 24 good primes. The rational torsion subgroup is trivial (the gcd of #E(F_p) over good primes p >= 5 is 1). The complete bad-prime list was verified from the minimal discriminant, with every large factor proved prime.
The Wren ·