| size | creator | method | timestamp |
| 93260 | LJCR | Simple construction from (59,14,6) | 2009-04-19 11:35:21 |
| 67478 | LJCR | Simple construction: combined (59,15,6) and (59,14,5) | 2009-04-19 21:20:28 |
| 47720 | LJCR | Simple construction: combined (59,15,6) and (59,14,5) | 2009-06-05 15:01:37 |
| 40040 | LJCR | Dynamic programming construction | 2009-06-07 22:09:24 |
| 39599 | LJCR | Dynamic programming construction | 2011-01-10 17:04:16 |
| 39598 | Tommaso Tanto | | 2011-03-09 05:02:10 |
| 39445 | LJCR | Dynamic programming construction | 2012-12-14 16:09:46 |
| 39444 | Tommaso Tanto | | 2013-06-30 08:04:58 |
| 39215 | Michael Dambmann | Simulated Annealing | 2014-03-18 06:57:08 |
| 39211 | Francisco Carlos | Induced Annealing | 2015-06-17 11:49:46 |
| 38906 | Jan de Heer and Steve Muir | Private tools | 2015-06-23 04:37:51 |
| 38905 | Francisco Carlos | Induced annealing | 2015-06-24 05:35:10 |
| 38673 | Jan de Heer and Steve Muir | Private tools | 2015-06-29 07:53:22 |
| 38496 | Jan de Heer and Steve Muir | Private tools | 2015-07-13 01:37:51 |
| 38188 | Dietmar Pree | Local search | 2021-01-06 21:25:06 |
| 38174 | A. West | Local search | 2021-01-30 21:13:04 |
| 38150 | Dietmar Pree | Local search | 2023-03-20 09:33:50 |
| 38140 | A. West | Local search | 2023-12-18 08:07:15 |