PRP Top - Top discoverers



Top discoverers by number of PRPs

RankDiscovererScore
1Tony Prest / Never Odd Or Even103828
2Stefano Morozzi31452
3Lelio R Paula31241
4Patrick De Geest21180
5Enzo Doria13796
6Syoichiro Yamada13745
7Robert Price11506
8Ray Chandler8631
9David Broadhurst7813
10Paul Bourdelais7594
11Gilbert Mozzo4720
12Milton L. Brown3224
13Donovan Johnson3116
14Kimmo Herranen2745
15Serge Batalov2688
16Mike Oakes2437
17Yves Minet2220
18Norbert Schneider2180
19Hans Havermann1562
20Bernardo Boncompagni1489
21Henri Lifchitz965
22Andrey Kulsha801
23Wayne Halsdorf674
24Makoto Morimoto627
25Jason Earls614
26Joe McLean594
27Jim Fougeron580
28Jens K. Andersen573
29Anatoly F. Selevich475
30Kenneth Egtved Pedersen422
31Robert Smith374
32Paul Underwood336
33Erik Branger331
34Jorge Menendez278
35Maksym Voznyy271
36Richard Fischer225
37Gary Barnes170
38Gary Chaffey162
39Ryan C Weaving158
40Markus Hiltbrunner123
41Kevin Acres109
42Michael Porter94
42Harald Ritter94
44Jean-Louis Charton93
45Jiahao He91
46Matt Stath88
47Daniel Heuer80
48T. D. Noe79
48Eric Chen79
50Sinkiti Sibata71
50Paul Leyland71
52Dmitry Domanov68
53Curtis Bright61
54Eric W. Weisstein57
55Sander Hoogendoorn54
56D.Broadhurst and W.Edgington53
57Michael Vang52
58Renaud Lifchitz49
59Theodore Burton45
60Arkadiusz Wesolowski44
60Mark Rodenkirch44
62Nicolas PALAU43
62Makoto Kamada43
64Patrick Schmeer39
65Thomas Masser36
66Pedja Terzic30
66Cletus Emmanuel30
66Alfred Reich30
69Faysal YAtim27
69Harvey Dubner27
71Greg Childers24
72Paul Schmidt23
73Wojciech Florek22
74Paul Vanderveen21
75Gord Palameta20
75Danilo Nitsche20
77Joel Levy19
77Rob Binnekamp19
79Predrag Minovic18
79Ken Davis18
81Bouk de Water17
81Robert Kinser17
83Thomas Ritschel13
83Anonymous13
85Nik Lygeros / Olivier Rozier11
86Michael Stocker10
86Raffi Chaglassian10
86Marcin Lipinski10
86Alexander Zhirkov10
90Darren Bedwell9
90D. Broadhurst & B. de Water9
90Alexander Kuzmich9
90Kamil Duszenko9
90Dario Alpern9
95M. Frind & P. Underwood8
95Tyler NeSmith8
95Walter Nissen8
95Anton Vrba8
95Nik Lygeros / Olivier Rozier / LR team8
95Kellen Shenton8
95Leonid Muraviov8
102Jean Penné7
102H.&R. Lifchitz7
102Karsten Bonath7
102James G. Merickel7
106Ryan Propper + Sergey Batalov6
106Dirk Augustin6
108Payam Samidoost5
108Tom Wu5
108Pierre CAMI5
108Borys Jaworski5
108Marisa Kirisame5
113Décio Gazzoni Filho4
113V.M.Ulyanov4
113Dylan Delgado4
113Anand Nair4
113Ryan Propper4
113Marek Hubal4
119Phil Moore3
119Paul Jobling3
119Hugo Platzer3
119Giovanni Di Maria3
119Harsh Aggarwal3
119D. Gazzoni Filho & Lucas Teixeira3
119Ben Maloney / Five or Bust3
119Akihiko Yoshida3
119Alexander Gramolin3
119Meng-Hsuan Wu3
119Jeppe Stig Nielsen3
119Richard McIntosh3
119Matthias Baur3
119Jiong Sun3
133Ray Ballinger2
133Valeryi Kuryshev2
133Rubén Blanco2
133Peter Liaskovsky2
133Steven Harvey2
133Peter Lesala2
133Leonid Durman2
133J. Alm & D. Johnson2
133Ed Pegg2
133Markus Tervooren2
133Dmitry Kamenetsky2
133Lewis,Jobling,Nash2
133Engracio Esmenda / Five or Bust2
133Michael Kwok2
133Ananda Tallur & Jean-Louis Charton2
133Andy Klingeleers2
133Andy Steward2
150Giovanni La Barbera1
150Ed T. Prothro1
150Ed Trice1
150Tetsuya Kobayashi1
150GIMPS-fre_games1
150Tapashree & Jainam1
150Gabor Levai1
150Tony Reix / Diepeveen-Underwood -Reix1
150Connor Deptuck1
150William Garnett1
150Yusuf AttarBashi1
150Vincent Diepeveen1
150Cyclamen Persicum1
150Guido Smetrijns1
150D.Broadhurst and N.Mandela1
150D.Broadhurst and M.Kamada1
150Dudley Fox1
150Sean A. Irvine1
150Polly T. Wang1
150Michael Eaton1
150Matthias Wurtinger1
150Matthew Peets1
150MohamedReda Kebbaj1
150Nuutti Kuosa1
150Peter Kaiser1
150paolo galliani1
150Oliver Kruse1
150Phil Carmody1
150Luke W. Richards1
150Richard FitzHugh1
150Hugo Pfoertner1
150Harrison Mesh1
150Paul Bourdelais, Harvey Dubner1
150Göran Hemdal1
150Jeff Gilchrist /Diepeveen-Reix-Underwood-Gilchrist1
150Jorge Coveiro1
150Lew Baxter1
150Adrian Bondrescu1
150Leonardo Ottaviano1
150Kurt Beschorner1
150Sergey Batalov1

Top discoverers by production score*

RankDiscovererScore
1Ryan Propper + Sergey Batalov53.4436
2Ryan Propper52.1419
3Paul Bourdelais51.0002
4Jeff Gilchrist /Diepeveen-Reix-Underwood-Gilchrist50.9036
5Tony Prest / Never Odd Or Even50.2730
6GIMPS-fre_games50.1446
7Enzo Doria49.9290
8Engracio Esmenda / Five or Bust49.8812
9Gord Palameta49.3233
10Oliver Kruse49.0532
11Serge Batalov48.6200
12Stefano Morozzi48.5233
13Robert Price48.2771
14Ben Maloney / Five or Bust47.7568
15Hans Havermann47.5519
16Lelio R Paula47.4747
17Patrick De Geest47.3121
18Tony Reix / Diepeveen-Underwood -Reix47.2269
19Curtis Bright47.1095
20Nik Lygeros / Olivier Rozier / LR team47.1065
21Anand Nair47.0205
22Henri Lifchitz46.8362
23Makoto Morimoto46.7970
24Peter Kaiser46.6330
24Sergey Batalov46.6330
26Nik Lygeros / Olivier Rozier46.5672
27Jean-Louis Charton46.4485
28Alexander Zhirkov46.0775
29Yves Minet45.9529
30Borys Jaworski45.7963
31Alfred Reich45.4940
32Mike Oakes45.4811
33Norbert Schneider45.4445
34Michael Stocker45.1413
35Adrian Bondrescu45.1328
36Dario Alpern44.9364
37Jorge Coveiro44.8701
38Leonid Durman44.5445
39Erik Branger44.5434
40Gabor Levai44.5094
41Maksym Voznyy44.0643
42Kellen Shenton44.0380
43Phil Moore43.9356
44Renaud Lifchitz43.9182
45Ray Chandler43.7713
46Yusuf AttarBashi43.7152
47Anatoly F. Selevich43.6366
48Jorge Menendez43.4559
49Danilo Nitsche43.4553
50Matthias Wurtinger43.4236
51Syoichiro Yamada43.3093
52paolo galliani43.1908
53Donovan Johnson43.1363
54Eric W. Weisstein42.9487
55Ed Trice42.9402
56Mark Rodenkirch42.9159
57Vincent Diepeveen42.9031
58Makoto Kamada42.8043
59Robert Smith42.7237
60Richard Fischer42.5945
61Thomas Ritschel42.5917
62Robert Kinser42.5587
63Jens K. Andersen42.4271
64Milton L. Brown42.4230
65Gilbert Mozzo42.3829
66Luke W. Richards42.2565
67Markus Tervooren42.2013
68Kevin Acres42.1267
69Alexander Gramolin42.0680
70Andy Steward42.0678
71Eric Chen41.9975
72Tyler NeSmith41.9718
73Dmitry Domanov41.9615
74David Broadhurst41.9510
75Akihiko Yoshida41.9008
76Wayne Halsdorf41.8768
77Theodore Burton41.8735
78Kimmo Herranen41.7829
79Karsten Bonath41.7119
80Nicolas PALAU41.6474
81Matthias Baur41.5055
82Michael Vang41.5045
83Matt Stath41.4766
84Joe McLean41.4510
85Jason Earls41.4443
86Cletus Emmanuel41.3699
87Paul Underwood41.2942
88Faysal YAtim41.2683
89Valeryi Kuryshev41.2673
90Gary Barnes41.2070
91Dylan Delgado41.1947
92Andrey Kulsha41.1560
93Payam Samidoost41.1236
94Jean Penné41.0866
95M. Frind & P. Underwood41.0735
96Anonymous41.0230
97T. D. Noe41.0112
98Paul Vanderveen40.7289
99Bernardo Boncompagni40.6902
100Darren Bedwell40.5716
101H.&R. Lifchitz40.5526
102Marek Hubal40.5299
103Michael Porter40.4610
104Jiahao He40.2751
105Arkadiusz Wesolowski40.0345
106Marisa Kirisame40.0015
107Jim Fougeron39.9920
108Daniel Heuer39.8964
109Paul Bourdelais, Harvey Dubner39.8282
110Sander Hoogendoorn39.8108
111Jeppe Stig Nielsen39.6131
112D. Gazzoni Filho & Lucas Teixeira39.6113
113Predrag Minovic39.5972
114Wojciech Florek39.5962
115Ryan C Weaving39.5308
116Sinkiti Sibata39.4834
117Kurt Beschorner39.3559
118Dirk Augustin39.2949
119Kenneth Egtved Pedersen39.1165
120Lew Baxter39.1057
121Pedja Terzic38.9591
122Tapashree & Jainam38.8360
123Harald Ritter38.8053
124Patrick Schmeer38.6236
125Ananda Tallur & Jean-Louis Charton38.5718
126Walter Nissen38.4704
127James G. Merickel38.4559
128Gary Chaffey38.4469
129Thomas Masser38.4129
130Décio Gazzoni Filho38.3716
131D.Broadhurst and W.Edgington38.3693
132Peter Lesala38.2364
133Pierre CAMI38.1880
134Harsh Aggarwal38.0889
135Phil Carmody38.0649
136Jiong Sun38.0187
137Tom Wu37.9657
138Harrison Mesh37.9185
139Bouk de Water37.7897
140Kamil Duszenko37.7572
141Harvey Dubner37.7421
142Paul Leyland37.7267
143Connor Deptuck37.7091
144Markus Hiltbrunner37.5011
145Joel Levy37.4885
146Leonardo Ottaviano37.4341
147Meng-Hsuan Wu37.2670
148Greg Childers37.2465
149Raffi Chaglassian37.1068
150Marcin Lipinski37.0378
151Richard McIntosh37.0213
152Rob Binnekamp36.9534
153Paul Jobling36.8410
154Lewis,Jobling,Nash36.6013
155Ken Davis36.4213
156Rubén Blanco36.3081
157MohamedReda Kebbaj36.2809
158D.Broadhurst and N.Mandela36.2365
159D.Broadhurst and M.Kamada36.2230
160D. Broadhurst & B. de Water36.2010
161Steven Harvey36.0407
162Alexander Kuzmich35.8876
163Paul Schmidt35.8030
164Anton Vrba35.6914
165Dudley Fox35.5339
166William Garnett35.2932
167Peter Liaskovsky35.1846
168Ray Ballinger35.1526
169Dmitry Kamenetsky34.9327
170Matthew Peets34.8243
171Hugo Platzer34.7951
172V.M.Ulyanov34.7788
173Leonid Muraviov34.7753
174Giovanni Di Maria34.5567
175Cyclamen Persicum34.5441
176Ed Pegg34.4014
177Richard FitzHugh34.1466
178Michael Kwok34.1355
179Sean A. Irvine34.0515
180Ed T. Prothro33.9358
181Andy Klingeleers33.8707
182Nuutti Kuosa33.7910
183Michael Eaton33.7691
184Tetsuya Kobayashi33.6073
185J. Alm & D. Johnson33.5636
186Göran Hemdal33.2857
187Hugo Pfoertner33.2269
188Giovanni La Barbera33.1670
189Polly T. Wang32.8241
190Guido Smetrijns32.7635


* : 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: October, 23 2021 10:56 (Time in France)