How to change invoice number in Magento

Found this in the Magento Forums.
If you look in the eav_entity_store table, you’ll find where they store the increment prefix and the last ID used for the various IDs. You can change the last ID to start at a different number.
See eav_entity_type for which type is which ID field. This table also has the increment_model field which is how the ID is incremented. You can set the pad character and length too.
If there is not an entry for the number you want to change, just add it.