When was king Narmers pyramid built?

King Narmer, also known as Menes, is primarily recognized for unifying Egypt, rather than for building pyramids. He is often associated with the early dynastic period around 3100 BCE, but there is no specific pyramid attributed to him. The construction of pyramids as monumental tombs began later, with the most famous examples built during the Third Dynasty, particularly the Step Pyramid of Djoser around 2670 BCE.