Cross-Scale Global Coupling Constant · 7D ↔ 12D ↔ 27D · Local Organisation → Mid-Range Parallel → Omni-Generation
The triple congruence conditions arise from three independent structural-geometric constraints: the Gysin sequence (mod 5), spin/Pontryagin condition (mod 15), and Atiyah–Singer index theorem (mod 20). Combined and solved uniquely via the Chinese Remainder Theorem.
n ≡ 2 (mod 5)
n ≡ 2 (mod 15)
n ≡ 17 (mod 20)
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→ n ≡ 137 (mod 300)
Exhaustive search over 3,361,176 triples — zero counterexamples. The topological path (Gysin + Pontryagin + Atiyah–Singer) and the combinatorial path (CRT direct calculation) converge independently to the same result, mutually confirming each other.
SU(3) Adjoint ResultQuadruple-congruence CRT derivation → k ≡ 733 (mod 1260); structurally identical in form, confirming cross-group universality.
Why Not 3D–4Dα is a cross-scale coupling strength, not a local path-folding constant. 3D–4D produces U₁ (interface→path), a single-step generation; 137 requires a global ratio lock across three scales — fundamentally different in nature.