Dokillion

The dokillion (formerly duekillion) is equal to \(10^{3 \cdot 10^{3 \cdot 10^{36}}+3}\), or \(10^{3 \cdot 10^{3 \cdot \text{undecillion}} + 3}\). It surpasses the first Skewes number, and is currently the smallest Bowersism that does so. The term was coined by Jonathan Bowers.