Erdős problems definitely "have an uncanny knack for unearthing connections between supposedly unrelated branches of math..". Here's the full list of about a d

Erdős problems definitely "have an uncanny knack for unearthing connections between supposedly unrelated branches of math..". Here's the full list of about a dozen unsolved conjectures https://en.wikipedia.org/wiki/List_of_conjectures_by_Paul_Erd%C5%91s https://en.wikipedia.org/wiki/List_of_conjectures_by_Paul_Er...