The Riemann Hypothesis is one of the most important mathematical conjectures in mathematics, ranking even higher than the Goldbach Conjecture in terms of importance, but it is not as famous as the Goldbach Conjecture.
Because the latter is easy to understand; anyone with a certain mathematical foundation can engage in some level of thought about it.
The Riemann Hypothesis is different.
It's difficult for ordinary people to comprehend the Riemann Hypothesis, because it requires knowledge of complex functions, which are obviously too specialized and complex for anyone not pursuing a degree in mathematics or deeply immersed in mathematical studies to come across.
However, the Riemann Hypothesis does have a certain degree of renown, largely due to its promotion at the turn of two centuries.
