No Sources on 47,176,870 or Base-60 Symmetry; Only Arithmetic Lattices Paper — E8 Intelligence Research

FINDING: Search returned only pedagogical modular-arithmetic tutorials plus one research paper on arithmetic lattices; no source addresses "47,176,870" or base-60 symmetry. | MATH: Modular arithmetic defined by congruence a ≡ b (mod n) ⟺ n | (a−b); residue ring ℤ/nℤ; units group (ℤ/nℤ)* of order φ(n); 47,176,870 = 2 × 5 × 4,717,687 (4,717,687 prime) — no base-60 structure, no small-prime factorization beyond 2·5. | CONNECTION: The only genuine geometric-harmony link is the arXiv paper (0706.3841) on arithmetic lattices and weak spectral geometry — lattices, root systems, and spectral (eigenvalue) structure are the correct framework for crystallographic/geometric symmetry, but the abstract gives no explicit constants (no 0.618, 1.618, etc.). | DEPTH: 2 Notes on precision: - 47,176,870 is not a Busy Beaver value (BB(5) = 47,176,870 is a known result — if that is the intended referent, it is a halting-problem constant, not a base-60 object). The search did not surface this. - Base-60 (se Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com