PRP Top - Top discoverers

Top discoverers by number of PRPs

Rank	Discoverer	Score
1	Tony Prest / Never Odd Or Even	103731
2	Lelio R Paula	31241
3	Patrick De Geest	20840
4	Enzo Doria	13786
5	Syoichiro Yamada	13745
6	Robert Price	10307
7	Ray Chandler	8631
8	David Broadhurst	7813
9	Paul Bourdelais	7472
10	Gilbert Mozzo	4720
11	Milton L. Brown	3224
12	Donovan Johnson	3116
13	Kimmo Herranen	2745
14	Mike Oakes	2437
15	Yves Minet	2196
16	Serge Batalov	2132
17	Norbert Schneider	1862
18	Bernardo Boncompagni	1489
19	Henri Lifchitz	964
20	Andrey Kulsha	801
21	Wayne Halsdorf	674
22	Jason Earls	614
23	Joe McLean	594
24	Jim Fougeron	580
25	Jens K. Andersen	573
26	Makoto Morimoto	566
27	Anatoly F. Selevich	475
28	Kenneth Egtved Pedersen	422
29	Robert Smith	374
30	Paul Underwood	336
31	Erik Branger	331
32	Hans Havermann	275
33	Maksym Voznyy	271
34	Jorge Menendez	234
35	Richard Fischer	200
36	Gary Barnes	170
37	Gary Chaffey	162
38	Ryan C Weaving	158
39	Markus Hiltbrunner	123
40	Kevin Acres	109
41	Harald Ritter	94
41	Michael Porter	94
43	Jean-Louis Charton	92
44	Jiahao He	90
45	Matt Stath	81
46	Daniel Heuer	80
47	T. D. Noe	79
48	Eric Chen	75
49	Sinkiti Sibata	71
49	Paul Leyland	71
51	Dmitry Domanov	68
52	Curtis Bright	61
53	Eric W. Weisstein	57
54	Sander Hoogendoorn	54
55	D.Broadhurst and W.Edgington	53
56	Michael Vang	52
57	Renaud Lifchitz	49
58	Theodore Burton	45
59	Arkadiusz Wesolowski	44
60	Nicolas PALAU	43
60	Mark Rodenkirch	43
62	Patrick Schmeer	39
63	Thomas Masser	36
64	Makoto Kamada	33
65	Cletus Emmanuel	30
65	Pedja Terzic	30
67	Harvey Dubner	27
67	Faysal YAtim	27
69	Greg Childers	24
70	Paul Schmidt	23
71	Wojciech Florek	22
72	Paul Vanderveen	21
73	Danilo Nitsche	20
74	Rob Binnekamp	19
74	Joel Levy	19
76	Ken Davis	18
76	Predrag Minovic	18
78	Gord Palameta	17
78	Robert Kinser	17
78	Bouk de Water	17
81	Nik Lygeros / Olivier Rozier	11
81	Stefano Morozzi	11
83	Marcin Lipinski	10
83	Thomas Ritschel	10
83	Raffi Chaglassian	10
86	Darren Bedwell	9
86	Kamil Duszenko	9
86	D. Broadhurst & B. de Water	9
86	Alexander Zhirkov	9
86	Dario Alpern	9
86	Alexander Kuzmich	9
92	Leonid Muraviov	8
92	M. Frind & P. Underwood	8
92	Anton Vrba	8
92	Walter Nissen	8
96	Nik Lygeros / Olivier Rozier / LR team	7
96	H.&R. Lifchitz	7
96	Jean Penné	7
96	Karsten Bonath	7
96	James G. Merickel	7
101	Dirk Augustin	6
102	Payam Samidoost	5
102	Marisa Kirisame	5
102	Tom Wu	5
102	Borys Jaworski	5
102	Pierre CAMI	5
107	Décio Gazzoni Filho	4
107	V.M.Ulyanov	4
107	Marek Hubal	4
110	Richard McIntosh	3
110	Paul Jobling	3
110	Ryan Propper	3
110	Phil Moore	3
110	Jiong Sun	3
110	Anand Nair	3
110	Harsh Aggarwal	3
110	D. Gazzoni Filho & Lucas Teixeira	3
110	Ben Maloney / Five or Bust	3
110	Anonymous	3
110	Hugo Platzer	3
110	Giovanni Di Maria	3
110	Meng-Hsuan Wu	3
110	Alexander Gramolin	3
124	Ananda Tallur & Jean-Louis Charton	2
124	Dmitry Kamenetsky	2
124	Ed Pegg	2
124	Rubén Blanco	2
124	Akihiko Yoshida	2
124	Ray Ballinger	2
124	Andy Steward	2
124	Peter Liaskovsky	2
124	Michael Kwok	2
124	Peter Lesala	2
124	Lewis,Jobling,Nash	2
124	J. Alm & D. Johnson	2
124	Jeppe Stig Nielsen	2
124	Markus Tervooren	2
124	Andy Klingeleers	2
124	Steven Harvey	2
124	Valeryi Kuryshev	2
124	Engracio Esmenda / Five or Bust	2
124	Leonid Durman	2
143	Vincent Diepeveen	1
143	Tetsuya Kobayashi	1
143	Sean A. Irvine	1
143	Tony Reix / Diepeveen-Underwood -Reix	1
143	William Garnett	1
143	Lew Baxter	1
143	Guido Smetrijns	1
143	Giovanni La Barbera	1
143	Göran Hemdal	1
143	Hugo Pfoertner	1
143	Kurt Beschorner	1
143	Ed Trice	1
143	Ed T. Prothro	1
143	Cyclamen Persicum	1
143	Alfred Reich	1
143	D.Broadhurst and M.Kamada	1
143	D.Broadhurst and N.Mandela	1
143	Dudley Fox	1
143	Adrian Bondrescu	1
143	Luke W. Richards	1
143	Paul Bourdelais, Harvey Dubner	1
143	paolo galliani	1
143	Peter Kaiser	1
143	Phil Carmody	1
143	Polly T. Wang	1
143	Oliver Kruse	1
143	Nuutti Kuosa	1
143	Matthias Wurtinger	1
143	Matthew Peets	1
143	Michael Eaton	1
143	Michael Stocker	1
143	MohamedReda Kebbaj	1
143	Richard FitzHugh	1

Top discoverers by production score^*

Rank	Discoverer	Score
1	Ryan Propper	51.5924
2	Engracio Esmenda / Five or Bust	49.8812
3	Tony Prest / Never Odd Or Even	49.6445
4	Paul Bourdelais	49.5915
5	Enzo Doria	49.5735
6	Gord Palameta	49.3233
7	Oliver Kruse	49.0532
8	Serge Batalov	48.6008
9	Ben Maloney / Five or Bust	47.7568
10	Lelio R Paula	47.4747
11	Robert Price	47.3372
12	Tony Reix / Diepeveen-Underwood -Reix	47.2269
13	Curtis Bright	47.1095
14	Patrick De Geest	47.0355
15	Anand Nair	47.0204
16	Henri Lifchitz	46.8183
17	Makoto Morimoto	46.6914
18	Nik Lygeros / Olivier Rozier / LR team	46.6848
19	Peter Kaiser	46.6330
20	Nik Lygeros / Olivier Rozier	46.5672
21	Jean-Louis Charton	46.2969
22	Yves Minet	45.8565
23	Borys Jaworski	45.7963
24	Mike Oakes	45.4811
25	Adrian Bondrescu	45.1328
26	Michael Stocker	45.0112
27	Dario Alpern	44.9364
28	Norbert Schneider	44.9264
29	Hans Havermann	44.6370
30	Leonid Durman	44.5445
31	Erik Branger	44.5434
32	Maksym Voznyy	44.0643
33	Alexander Zhirkov	44.0023
34	Phil Moore	43.9356
35	Renaud Lifchitz	43.9182
36	Ray Chandler	43.7713
37	Anatoly F. Selevich	43.6366
38	Danilo Nitsche	43.4553
39	Matthias Wurtinger	43.4236
40	Stefano Morozzi	43.3490
41	Syoichiro Yamada	43.3093
42	paolo galliani	43.1908
43	Donovan Johnson	43.1363
44	Eric W. Weisstein	42.9487
45	Ed Trice	42.9402
46	Vincent Diepeveen	42.9031
47	Mark Rodenkirch	42.8684
48	Jorge Menendez	42.7285
49	Robert Smith	42.7237
50	Robert Kinser	42.5587
51	Thomas Ritschel	42.4295
52	Jens K. Andersen	42.4271
53	Milton L. Brown	42.4230
54	Gilbert Mozzo	42.3829
55	Luke W. Richards	42.2565
56	Markus Tervooren	42.2013
57	Kevin Acres	42.1267
58	Alexander Gramolin	42.0680
59	Andy Steward	42.0678
60	Dmitry Domanov	41.9615
61	David Broadhurst	41.9510
62	Wayne Halsdorf	41.8768
63	Theodore Burton	41.8735
64	Kimmo Herranen	41.7829
65	Richard Fischer	41.7763
66	Karsten Bonath	41.7119
67	Eric Chen	41.6957
68	Nicolas PALAU	41.6474
69	Michael Vang	41.5045
70	Joe McLean	41.4510
71	Jason Earls	41.4443
72	Cletus Emmanuel	41.3699
73	Paul Underwood	41.2942
74	Faysal YAtim	41.2683
75	Valeryi Kuryshev	41.2673
76	Gary Barnes	41.2070
77	Matt Stath	41.2027
78	Andrey Kulsha	41.1560
79	Payam Samidoost	41.1236
80	Jean Penné	41.0866
81	M. Frind & P. Underwood	41.0735
82	T. D. Noe	41.0112
83	Makoto Kamada	40.9075
84	Paul Vanderveen	40.7289
85	Bernardo Boncompagni	40.6902
86	Darren Bedwell	40.5716
87	H.&R. Lifchitz	40.5526
88	Marek Hubal	40.5299
89	Michael Porter	40.4610
90	Akihiko Yoshida	40.2475
91	Jiahao He	40.2160
92	Arkadiusz Wesolowski	40.0345
93	Marisa Kirisame	40.0015
94	Jim Fougeron	39.9920
95	Daniel Heuer	39.8964
96	Paul Bourdelais, Harvey Dubner	39.8282
97	Sander Hoogendoorn	39.8108
98	D. Gazzoni Filho & Lucas Teixeira	39.6113
99	Predrag Minovic	39.5972
100	Wojciech Florek	39.5962
101	Ryan C Weaving	39.5308
102	Sinkiti Sibata	39.4834
103	Kurt Beschorner	39.3559
104	Dirk Augustin	39.2949
105	Alfred Reich	39.1359
106	Kenneth Egtved Pedersen	39.1165
107	Lew Baxter	39.1057
108	Jeppe Stig Nielsen	39.0550
109	Pedja Terzic	38.9591
110	Harald Ritter	38.8053
111	Patrick Schmeer	38.6236
112	Ananda Tallur & Jean-Louis Charton	38.5718
113	Walter Nissen	38.4704
114	James G. Merickel	38.4559
115	Gary Chaffey	38.4469
116	Thomas Masser	38.4129
117	Décio Gazzoni Filho	38.3716
118	D.Broadhurst and W.Edgington	38.3693
119	Peter Lesala	38.2364
120	Pierre CAMI	38.1880
121	Harsh Aggarwal	38.0889
122	Phil Carmody	38.0649
123	Jiong Sun	38.0187
124	Tom Wu	37.9657
125	Anonymous	37.8746
126	Bouk de Water	37.7897
127	Kamil Duszenko	37.7572
128	Harvey Dubner	37.7421
129	Paul Leyland	37.7267
130	Markus Hiltbrunner	37.5011
131	Joel Levy	37.4885
132	Meng-Hsuan Wu	37.2670
133	Greg Childers	37.2465
134	Raffi Chaglassian	37.1068
135	Marcin Lipinski	37.0378
136	Richard McIntosh	37.0213
137	Rob Binnekamp	36.9534
138	Paul Jobling	36.8410
139	Lewis,Jobling,Nash	36.6013
140	Ken Davis	36.4213
141	Rubén Blanco	36.3081
142	MohamedReda Kebbaj	36.2809
143	D.Broadhurst and N.Mandela	36.2365
144	D.Broadhurst and M.Kamada	36.2230
145	D. Broadhurst & B. de Water	36.2010
146	Steven Harvey	36.0407
147	Alexander Kuzmich	35.8876
148	Paul Schmidt	35.8030
149	Anton Vrba	35.6914
150	Dudley Fox	35.5339
151	William Garnett	35.2932
152	Peter Liaskovsky	35.1846
153	Ray Ballinger	35.1526
154	Dmitry Kamenetsky	34.9327
155	Matthew Peets	34.8243
156	Hugo Platzer	34.7951
157	V.M.Ulyanov	34.7788
158	Leonid Muraviov	34.7753
159	Giovanni Di Maria	34.5567
160	Cyclamen Persicum	34.5441
161	Ed Pegg	34.4014
162	Richard FitzHugh	34.1466
163	Michael Kwok	34.1355
164	Sean A. Irvine	34.0515
165	Ed T. Prothro	33.9358
166	Andy Klingeleers	33.8707
167	Nuutti Kuosa	33.7910
168	Michael Eaton	33.7691
169	Tetsuya Kobayashi	33.6073
170	J. Alm & D. Johnson	33.5636
171	Göran Hemdal	33.2857
172	Hugo Pfoertner	33.2269
173	Giovanni La Barbera	33.1670
174	Polly T. Wang	32.8241
175	Guido Smetrijns	32.7635

^* : See the "Prime Pages" by Chris K. Caldwell for explanations about the production score used.

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Created by Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: April, 20 2019 09:21 (Time in France)

PRP Top - Top discoverers

Top discoverers by number of PRPs

Top discoverers by production score*

Top discoverers by production score^*