Bitcoin transaction IDs are consisted of 64 hexadecimal characters, without minus sign. An example:
4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b
These strings you've written aren't familiar.
I had this problem last year. I had to wait, I don't know, 3-4 months before they were dropped by the network.
This sounds strange. Unconfirmed transactions are commonly dropped by the nodes' mempool after 2 weeks by default, if they aren't included into a block until then. You must have meant something else.
I'm not a tech wizard. I sent it from a Trezor and then it never processed because of too low of a fee. There's no chance it showed back up on Trezor 2 weeks later. It was more around 3-4 months. Whatever that all means on a technical level I don't know.