150-point construction extracted from the N=3025 seed. After multiplying seed by 91, its low digits form a 25-point code C in (Z/25)^2. Tensor vertical coordinate with the 6-point integer witness {0,2,5,13,16,18}; this is valid for all q>=1897. Here q=2000, improving the previous size-118 record.
Yongxi (Aaron) Lin · 2026-08-09 11:34:41 UTC