Top participants
| Rank | Name | Recent average credit | Total credit | Amicable pairs discovered | Country | Participant since |
|---|---|---|---|---|---|---|
| 4001 | maddogcomputing   |
0 | 78,800,804 | 1,466 | International | 4 Apr 2017, 20:55:29 UTC |
| 4002 | aguyroc  |
0 | 2,946,399 | 76 | Spain | 8 Jan 2021, 6:18:09 UTC |
| 4003 | fck4e  |
0 | 799,835 | 0 | Denmark | 21 Jun 2018, 14:56:11 UTC |
| 4004 | scsi | 0 | 13,672 | 0 | Germany | 23 Nov 2020, 13:21:18 UTC |
| 4005 | Renick  |
0 | 287,120 | 6 | India | 19 Feb 2022, 13:11:47 UTC |
| 4006 | Şevval Büyükbayram | 0 | 6,836 | 0 | Turkey | 29 Mar 2022, 23:02:13 UTC |
| 4007 | rob |
0 | 3,992,337 | 29 | United Kingdom | 25 Oct 2017, 19:18:37 UTC |
| 4008 | Dani | 0 | 75,198 | 10 | Hungary | 2 Oct 2019, 13:28:17 UTC |
| 4009 | lorenzo | 0 | 88,871 | 4 | International | 16 Jul 2021, 21:31:42 UTC |
| 4010 | Science United user 4b6c0a45 |
0 | 792,998 | 0 | International | 10 Sep 2018, 22:44:21 UTC |
| 4011 | an0n   |
0 | 165,615,244 | 12,412 | International | 14 Jul 2017, 1:58:25 UTC |
| 4012 | lambda |
0 | 847,688 | 0 | Singapore | 10 Aug 2024, 19:26:33 UTC |
| 4013 | Science United user aa582670 | 0 | 13,672 | 0 | International | 11 Nov 2018, 5:13:25 UTC |
| 4014 | Ari | 0 | 6,836 | 0 | India | 23 Feb 2019, 5:32:09 UTC |
| 4015 | csumpilumpi   |
0 | 7,178,003 | 166 | Hungary | 22 Feb 2022, 10:47:00 UTC |
| 4016 | 刘喆 | 0 | 20,509 | 0 | International | 1 Mar 2023, 3:00:34 UTC |
| 4017 | Yohanni | 0 | 8,090 | 0 | Dominican Republic | 17 Apr 2017, 13:59:49 UTC |
| 4018 | agustin  |
0 | 1,216,842 | 0 | Mexico | 4 Mar 2025, 8:47:28 UTC |
| 4019 | Anthony Barresi | 0 | 13,672 | 0 | Australia | 4 Mar 2021, 10:36:25 UTC |
| 4020 | roblo  |
0 | 3,076,287 | 355 | International | 6 Jan 2020, 18:38:48 UTC |
©2026 Sergei Chernykh