# Well-known Trivial Private Keys

## All-zero key

### 12-word variant

This is [a well-known BIP39 example mnemonic](https://github.com/trezor/python-mnemonic/blob/b57a5ad77a981e743f4167ab2f7927a55c1e82a8/vectors.json#L4-L7) used for testing in different wallet software. Some PRNGs can also generate this key naturally at special edge case positions, such as seed index 0 (with or without `mod 2147483647`) if not avoided properly.

| PRNG seed id | Mnemonic |
| - | - |
|`2147483647`|`abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about`|

### 24-word variant

See the 12-word variant for context.

Associated addresses (excerpt):
```
1KBdbBJRVYffWHWWZ1moECfdVBSEnDpLHi
bc1qzmtrqsfuaf6l6kkcsseumq26ukaphfj9skkug6
```