Top participants
| Rank | Name | Recent average credit | Total credit | Amicable pairs discovered | Country | Participant since |
|---|---|---|---|---|---|---|
| 1 | CharityEngine2    |
25,247,841 | 12,769,654,167 | 121,999 | International | 29 Nov 2017, 9:34:29 UTC |
| 2 | CharityEngine1 |
21,167,218 | 13,737,116,533 | 264,219 | International | 4 Aug 2017, 19:15:29 UTC |
| 3 | grcpool.com |
2,925,807 | 7,150,283,246 | 274,354 | None | 1 Mar 2017, 3:34:02 UTC |
| 4 | grcpool.com-2 |
2,224,779 | 7,824,833,161 | 307,626 | None | 21 Jun 2017, 21:21:28 UTC |
| 5 | grcpool.com-3 |
2,075,404 | 5,715,502,204 | 249,079 | None | 1 Aug 2017, 20:40:24 UTC |
| 6 | whizbang  |
889,821 | 1,474,202,417 | 49,836 | United States | 28 Apr 2017, 16:58:37 UTC |
| 7 | Science United  |
719,189 | 53,951,240 | 0 | None | 16 Feb 2019, 21:16:05 UTC |
| 8 | Andreas Nobitschek   |
659,126 | 771,881,456 | 18,690 | Germany | 28 Nov 2017, 16:18:01 UTC |
| 9 |  HK-Steve  |
494,506 | 377,227,999 | 49 | Switzerland | 26 Apr 2018, 12:44:27 UTC |
| 10 | crschiavo   |
451,341 | 143,259,273 | 138 | Italy | 1 Sep 2017, 17:25:54 UTC |
| 11 | mikey |
417,919 | 270,248,082 | 16,304 | United States | 20 Feb 2017, 17:13:45 UTC |
| 12 | Potoo&Defo |
413,907 | 110,083,226 | 0 | Czech Republic | 16 Dec 2018, 14:03:35 UTC |
| 13 | Denis Constales  |
362,716 | 34,556,959 | 0 | Belgium | 23 Jan 2019, 14:08:17 UTC |
| 14 | SETI |
337,465 | 663,001,400 | 13 | United States | 3 Jun 2018, 18:36:13 UTC |
| 15 | Solskogen  |
336,358 | 242,924,140 | 5,767 | International | 13 Feb 2018, 20:19:55 UTC |
| 16 | LCB001  |
332,287 | 549,948,994 | 23,136 | Canada | 24 Jan 2017, 15:23:51 UTC |
| 17 | arkiss |
332,236 | 512,405,091 | 28,717 | Canada | 24 Jan 2017, 18:15:21 UTC |
| 18 | plainsight |
302,465 | 33,928,029 | 0 | United States | 16 Feb 2019, 16:36:42 UTC |
| 19 | klepel |
295,080 | 25,075,158 | 0 | None | 31 Oct 2018, 17:29:35 UTC |
| 20 | ArizonaSquid |
274,314 | 388,986,252 | 4 | United States | 13 Jun 2018, 19:18:10 UTC |
©2019 Sergei Chernykh