Tail/arc local regrowth after modulus transfer. Starting from the 31-element transferred upper core at N=2945, the N/4 threshold admits a 1→2 exchange {2727}→{972,1597}, producing size 32. Final minimum 972>N/4=736.25. Server-verified before submission.
Yongxi (Aaron) Lin · 2026-08-10 03:41:54 UTC