Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Series # | Season # | Title | Directed by | Written by | Original air date | Production code |
| --- | --- | --- | --- | --- | --- | --- |
| 47.0 | 1.0 | "Car Wash" | Bill Dickson | David E. Kelley | October25,1999 | 3M01 |
| 48.0 | 2.0 | "Buried Pleasures" | Mel Damski | David E. Kelley | November1,1999 | 3M02 |
| 49.0 | 3.0 | "Seeing Green" | Peter MacNicol | David E. Kelley | November8,1999 | 3M03 |
| 50.0 | 4.0 | "Heat Wave" | Alex Graves | David E. Kelley | November15,1999 | 3M04 |
| 51.0 | 5.0 | "Troubled Water" | Joanna Kerns | David E. Kelley | November22,1999 | 3M05 |
| 52.0 | 6.0 | "Changes" | Arlene Sanford | David E. Kelley | November29,1999 | 3M06 |
| 53.0 | 7.0 | "Saving Santa" | Rachel Talalay | David E. Kelley | December13,1999 | 3M07 |
| 54.0 | 8.0 | "Blue Christmas" | Jonathan Pontell | David E. Kelley | December20,1999 | 3M08 |
| 56.0 | 10.0 | "Just Friends" | Michael Schultz | David E. Kelley | January17,2000 | 3M10 |
| 57.0 | 11.0 | "Over the Rainbow" | Alan Myerson | David E. Kelley | February7,2000 | 3M11 |
| 59.0 | 13.0 | "Pursuit of Loneliness" | Jonathan Pontell | David E. Kelley | February21,2000 | 3M13 |
| 60.0 | 14.0 | "The Oddball Parade" | Bryan Gordon | David E. Kelley | February28,2000 | 3M14 |
| 61.0 | 15.0 | "Prime Suspect" | Rachel Talalay | David E. Kelley | March20,2000 | 3M15 |
| 62.0 | 16.0 | "Boy Next Door" | Jack Bender | David E. Kelley | March27,2000 | 3M16 |
| 63.0 | 17.0 | "I Will Survive" | Barnet Kellman | David E. Kelley | April17,2000 | 3M17 |
| 64.0 | 18.0 | "Turning Thirty" | Jeannot Szwarc | David E. Kelley & Jill Goldsmith | May1,2000 | 3M18 |
| 65.0 | 19.0 | "Do You Wanna Dance?" | Michael Lange | David E. Kelley | May8,2000 | 3M19 |
| 66.0 | 20.0 | "Hope and Glory" | Mel Damski | David E. Kelley | May15,2000 | 3M20 |
Question:
Name least series number for writers david e. kelley & jill goldsmith
Answer:
64.0