125-point 5-adic fiber-lift construction extracted from the N=3475 seed. A 25-point exact core over (Z/25)^2 is lifted fiberwise by a 5-point exact core over (Z/5)^2 to an exact 125-point core over (Z/125)^2 with vertical width 65; q=261 is the first no-wrap parameter.
Yongxi (Aaron) Lin · 2026-08-09 18:31:17 UTC