# L79: PLANCK SCALE — m_e FROM m_Pl

**Category:** library_prompt | **Kernel:** PHAT v1.27.5 | **Status:** PENDING

## Prompt

PLANCK SCALE — m_e FROM m_Pl
Using Python: m_Pl=1.2209e19 GeV, alpha=1/137.036, phi12 = phi^12. Compute: m_e(predicted) = m_Pl / (sqrt(alpha) * phi^12). Output in GeV, convert to MeV. Compare to 0.51100 MeV. Report deviation. Verify phi^12 ~ 10^{2.497} (not exactly 10^20!). Flag this as open question for exact identification. #SuperGrokTOE #PlanckMass #mE_absolute #P23verification