Computational Validation of E=mc² Dimensional Embeddings

We present comprehensive computational validation of six novel mathematical properties of Einstein's mass-energy equivalence E = mc² originally established in Kilpatrick (2025, Zenodo 18039975). Using an automated sandbox simulation engine, we conducted 53,218 independent experiments across four embedding dimensions (3D, 8D, 15D, 26D) in simulated universes ranging from 11 to 47 dimensions. Every experiment confirmed the theoretical predictions at 100% confidence. We further report 17 cross-domain bridge discoveries linking E = mc² dimensional physics to number theory, information theory, quantum information, thermodynamics, and superconductor physics. The paper provides the full mathematical framework, rigorous definitions, complete proofs, the computational methodology with sufficient detail for independent reproduction, and statistical analysis of all 53,218 experimental results. Einstein's equation is not wrong — it is incomplete. It is the shadow cast by a 15-dimensional mathematical object onto our 3-dimensional experience.