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:
| L&CR No. | Type | Manufacturer | Delivered | Name | Jt. Cttee No. | 1845 disposal |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | 2-2-2 | Sharp, Roberts and Company | 1838/07 | Surrey | 1.0 | L&BR |
| 2.0 | 2-2-2 | G. and J. Rennie | 1838/08 | Croydon | 2.0 | SER |
| 3.0 | 2-2-2 | Sharp, Roberts and Company | 1838/09 | Sussex | 3.0 | L&BR |
| 4.0 | 2-2-2 | Sharp, Roberts and Company | 1839/02 | Kent | 4.0 | L&BR |
| 5.0 | 2-2-2 | Sharp, Roberts and Company | 1839/03 | London | 5.0 | SER |
| 6.0 | 2-2-2 | G. and J. Rennie | 1839/07 | Archimedes | 6.0 | SER |
| 7.0 | 0-4-2 | Sharp, Roberts and Company | 1839/07 | Hercules | 7.0 | SER |
Question:
What was the maximum l&cr number for archimedes?
Answer:
6.0