Top participants
| Rank | Name | Recent average credit | Total credit | Amicable pairs discovered | Country | Participant since |
|---|---|---|---|---|---|---|
| 581 | Andre Avanger  |
1 | 2,406,340 | 0 | United Kingdom | 1 Apr 2026, 14:41:29 UTC |
| 582 | daves  |
1 | 76,510,679 | 0 | United Kingdom | 12 May 2025, 18:20:17 UTC |
| 583 | sander2774   |
1 | 146,991,835 | 1,270 | Netherlands | 12 Jul 2020, 9:56:33 UTC |
| 584 | Nimrud2023   |
1 | 24,979,451 | 180 | Switzerland | 31 Dec 2022, 12:24:01 UTC |
| 585 | ImmuneToHammers  |
1 | 6,617,435 | 0 | Bulgaria | 6 Mar 2026, 11:38:36 UTC |
| 586 | sahas  |
1 | 16,420,537 | 0 | United States | 27 Nov 2025, 3:24:34 UTC |
| 587 | QuadMed |
1 | 2,584,081 | 0 | United States | 7 Nov 2025, 7:29:12 UTC |
| 588 | Coy Beaver |
1 | 16,242,796 | 0 | United States | 14 Jan 2026, 3:48:29 UTC |
| 589 | darkpriestess   |
1 | 538,582,677 | 4,435 | Australia | 11 Jul 2020, 4:41:05 UTC |
| 590 | Server |
1 | 54,197,343 | 19 | International | 14 Jan 2022, 4:36:25 UTC |
| 591 | ievle |
1 | 30,366,372 | 0 | Russia | 16 Oct 2025, 0:19:07 UTC |
| 592 | Alexey Pronin  |
1 | 3,797,811,678 | 94 | Russia | 1 Aug 2017, 15:19:47 UTC |
| 593 | Nedas |
1 | 10,226,946 | 0 | International | 22 Jan 2026, 18:04:28 UTC |
| 594 | yanyan850302  |
1 | 35,385,918 | 205 | Switzerland | 6 Mar 2017, 7:21:19 UTC |
| 595 | Meiner  |
1 | 99,275,203 | 850 | Austria | 8 Jul 2023, 16:01:03 UTC |
| 596 | esser |
1 | 99,001,756 | 0 | International | 24 Apr 2025, 17:11:08 UTC |
| 597 | Tim Fleming |
1 | 61,908,569 | 0 | Canada | 9 Dec 2024, 18:52:24 UTC |
| 598 | MichalSienkiewicz |
1 | 3,322,390 | 0 | None | 29 Dec 2024, 23:11:44 UTC |
| 599 | Science United user 7b27486e |
1 | 160,459,136 | 1,758 | International | 12 Feb 2019, 6:01:05 UTC |
| 600 | boers |
1 | 33,470,004 | 0 | Netherlands | 15 Oct 2023, 21:49:32 UTC |
©2026 Sergei Chernykh