My Erdos-Bacon number is 5.
I was an uncredited extra in Lost in Yonkers with David Strathairn, who was in The River Wild with Kevin Bacon, giving me a Bacon number of 2.
I wrote a paper with my M.S. advisor Diane Souvaine, who wrote a paper with Boris Aronov, who in turn co-authored a paper with Paul Erdos. So my Erdos number is 3.
2 + 3 = 5