Top participants
| Rank | Name | Recent average credit | Total credit | Amicable pairs discovered | Country | Participant since |
|---|---|---|---|---|---|---|
| 2001 | 佐橋 泰治   |
0 | 11,129,323 | 215 | Japan | 17 Feb 2022, 8:15:39 UTC |
| 2002 | Dr. Awesome  |
0 | 2,638,771 | 43 | United States | 21 Aug 2023, 4:23:26 UTC |
| 2003 | David Arnold   |
0 | 663,111 | 114 | None | 14 Oct 2019, 2:29:55 UTC |
| 2004 | K73  |
0 | 1,230,515 | 43 | United States | 6 Jun 2023, 2:41:31 UTC |
| 2005 | RedLeaf  |
0 | 491,829,949 | 3 | United States | 4 Oct 2024, 1:54:20 UTC |
| 2006 | Eswcvlad  |
0 | 34,290,347 | 0 | None | 8 May 2025, 12:26:43 UTC |
| 2007 | Furina |
0 | 38,050,254 | 0 | China | 6 Nov 2024, 14:20:09 UTC |
| 2008 | Jeremy  |
0 | 5,004,094 | 51 | None | 22 Apr 2023, 19:32:36 UTC |
| 2009 | 晏家梁 | 0 | 41,017 | 0 | None | 18 Jan 2026, 15:08:09 UTC |
| 2010 | Autofuzzy |
0 | 5,660,368 | 70 | Germany | 11 May 2020, 10:29:37 UTC |
| 2011 | Edric | 0 | 27,345 | 0 | United States | 30 Dec 2024, 18:01:50 UTC |
| 2012 | Al Downs |
0 | 1,551,816 | 15 | United States | 18 Oct 2021, 0:20:51 UTC |
| 2013 | Adrien G  |
0 | 136,724 | 0 | France | 16 Jan 2026, 20:25:15 UTC |
| 2014 | Science United user 557348cf |
0 | 9,064,793 | 199 | International | 1 Nov 2018, 21:01:34 UTC |
| 2015 | Jerry Strath  |
0 | 14,226,119 | 1,641 | United States | 28 Nov 2019, 18:56:24 UTC |
| 2016 |  Conan  |
0 | 19,086,627 | 570 | Australia | 30 Jan 2017, 5:59:45 UTC |
| 2017 | Weber462  |
0 | 600,019,549 | 312 | United States | 20 May 2022, 21:54:19 UTC |
| 2018 | Barbara Jonas |
0 | 540,059 | 3 | Switzerland | 2 Dec 2020, 0:39:31 UTC |
| 2019 | Michael Cozens | 0 | 75,198 | 0 | Canada | 1 Jun 2018, 13:29:41 UTC |
| 2020 | Ben Lin |
0 | 9,666,378 | 0 | United Kingdom | 4 Nov 2025, 14:35:35 UTC |
©2026 Sergei Chernykh