UrusanDo you have an Erdős number?
No
Yes, and it's 4 or fewer
Yes, and it's 5 through 9
Yes, and it's 10 or higher
Poll ended at .
Walter Tross@urusan For convenience, here is the tool: https://mathscinet.ams.org/mathscinet/freeTools.html?version=2 (select Collaboration Distance and click on "use Erdős").
BTW, my Erdős number is 4 😄