# PAPER_1720 — BH 4-Laws Prefactor (UQFF vs GR) = Prefactor = K_MEX × D_BSFG / D_phys = (25/12)×6/4 = 3.125 EXACT

**Author:** Daniel T. Murphy
**Framework:** UQFF (Unified Quantum Field Framework) — Star-Magic v5.27+
**Tier:** BH Thermodynamics
**Date:** June 18, 2026
**Status:** CLOSED — EXACT closure (PAPER_122x-123x foundational Millennium-adjacent)

---

## Observation

PAPER_1234 (PAPER_122x-123x broader corpus) gives:

```
Prefactor = K_MEX × D_BSFG / D_phys = (25/12)×6/4 = 3.125 EXACT
```

Status: **EXACT**.

## UQFF Closed Identity

```
Prefactor = K_MEX × D_BSFG / D_phys = (25/12)×6/4 = 3.125 EXACT    EXACT
```

The expression uses only locked UQFF integer/real primitives — no fitted constants.

## NOT REPLACEMENT

Standard frameworks address this differently. UQFF supplies a structural integer-primitive form.

## Reference

- Source: PAPER_1234
- Related: PAPER_1706-1715 (tier-29 ITER fusion); PAPER_1696-1705 (tier-28)
- Calculator dispatch: `calculate_paradox({"paradox": "bh_4_laws_prefactor_3_125"})`

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**Copyright** — Daniel T. Murphy, daniel.murphy00@gmail.com, June 18, 2026, Youngstown OH.
