| Examples | Type |
| 5 and 7; 29 and 31; 197 and 199 | |
| 3+ω, 5, 5+2ω, 6-ω, 11, 11+3ω | |
| 3, 31, 211, 2311, 30029 | |
| 3, 5, 73, 97, 113, 373, 991, 1111111111111111111 | |
| 3, 11, 17, 41, 109, 157, 191, 211 | |
| 5, 13, 563 | |
| 2, 3, 11, 29, 83, 113, 131, 179 | |
| 19, 37, 127, 331, 397, 2269, 3169, 4447 | |
| 2, 5, 11, 19, 37, 47, 107, 127, 251 | |
| | Examples | Type |
| 3, 7, 31, 8191, 524287 | |
| 7, 23, 719 | |
| 5 and 11; 17 and 23; 61 and 67 | |
| 11,13,17,19; 101,103,107,109 | |
| 13, 17, 31, 37, 71, 79, 97 | |
| 17, 257, 65537 | |
| 2, 5, 7, 11, 131, 191, 313, 757 | |
| 7, 23, 47, 59, 167, 227, 359, 383, 587 | |
| 3, 7i, 4+i, 59, 3-8i, 107i | |
|