Pat Zachry died on April 4 and was announced dead on April 6, or 4/6.
Pat Zachry=44 & 46
–Kill=44
–Execution=44 & 46

He died 20 days before his birthday. *Death=20

And in light of his death at age 71, he made his MLB debut 353 days after his birthday (71st prime).

https://sports.yahoo.com/former-major-league-pitcher-pat-223217586.html