If $\kappa$ is a strongly inaccessible cardinal, then let $\Gamma(\kappa)$ be the number of strongly inaccessible cardinals below $\kappa$. If we call $\lambda$ the smallest fixed point of $\Gamma$, then where does $\lambda$ lie on the large cardinal hierarchy?
2026-03-25 20:06:35.1774469195
Classify this Large Cardinal
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