The bigiatomega is equal to M(breatomega,5) in Hyper-Moser notation. The number was invented by Aarex Tiaokhiao. In the up-arrow notation bigiatomega is between \(2 \uparrow^5 (2 \uparrow^5 (2 \uparrow^5 (2 \uparrow^5 3)))\) and \(2 \uparrow^5 (2 \uparrow^5 (2 \uparrow^5 (2 \uparrow^5 4)))\).