Top participants
| Rank | Name | Recent average credit | Total credit | Amicable pairs discovered | Country | Participant since |
|---|---|---|---|---|---|---|
| 1921 | Orval  |
1 | 587,913 | 0 | Belgium | 10 Jan 2026, 22:03:26 UTC |
| 1922 | John1968a  |
1 | 22,545,767 | 1 | International | 18 Apr 2025, 16:33:47 UTC |
| 1923 | pasha   |
1 | 5,749,239 | 216 | Russia | 3 Feb 2019, 14:05:53 UTC |
| 1924 | Muthu Arumugam |
1 | 834,016 | 0 | United States | 8 May 2025, 16:02:38 UTC |
| 1925 | 8-bit Bulgarian microcomputer Pyldin-601  |
1 | 15,887,314 | 0 | Bulgaria | 10 Dec 2025, 3:17:44 UTC |
| 1926 | Jeffrey  |
1 | 328,137 | 0 | International | 22 Dec 2024, 19:56:20 UTC |
| 1927 | Master |
1 | 11,990,684 | 0 | Italy | 25 Oct 2024, 6:30:28 UTC |
| 1928 | Retvari Zoltan | 1 | 95,707 | 0 | Hungary | 30 Jan 2026, 11:55:02 UTC |
| 1929 | MrSpriggs |
1 | 259,775 | 0 | None | 19 Dec 2025, 17:34:24 UTC |
| 1930 | MarcoVDB ( SETI orphan )  |
1 | 167,746,519 | 1 | None | 4 Jan 2025, 21:22:10 UTC |
| 1931 | Andrew Peng  |
1 | 123,051 | 0 | United States | 26 Jan 2026, 23:47:24 UTC |
| 1932 | iyici |
1 | 12,783,682 | 0 | International | 19 Oct 2025, 1:27:50 UTC |
| 1933 | Diplomat   |
1 | 720,083,617 | 522 | Russia | 1 Dec 2022, 15:27:57 UTC |
| 1934 | Kaidrian  |
1 | 3,336,062 | 0 | Germany | 25 Sep 2025, 9:45:56 UTC |
| 1935 | Jamieson |
1 | 27,426,809 | 0 | Canada | 23 Oct 2025, 4:27:22 UTC |
| 1936 | 624262  |
1 | 10,377,342 | 141 | United Kingdom | 16 Jul 2022, 0:27:50 UTC |
| 1937 | AdsL15v2 |
1 | 150,396 | 0 | Australia | 24 Jan 2026, 12:52:29 UTC |
| 1938 | njshah |
1 | 4,436,690 | 11 | United States | 1 Dec 2022, 16:30:30 UTC |
| 1939 | David Tardon | 1 | 13,672 | 0 | Czech Republic | 9 Feb 2026, 21:31:18 UTC |
| 1940 | MaggieTheRacoon |
1 | 22,504,749 | 0 | Germany | 31 Oct 2025, 12:03:47 UTC |
©2026 Sergei Chernykh