PRP Top - Top discoverers



Top discoverers by number of PRPs

RankDiscovererScore
1Tony Prest / Never Odd Or Even103826
2Lelio R Paula31241
3Stefano Morozzi24785
4Patrick De Geest21132
5Enzo Doria13795
6Syoichiro Yamada13745
7Robert Price11163
8Ray Chandler8631
9David Broadhurst7813
10Paul Bourdelais7568
11Gilbert Mozzo4720
12Milton L. Brown3224
13Donovan Johnson3116
14Kimmo Herranen2745
15Serge Batalov2688
16Mike Oakes2437
17Yves Minet2220
18Norbert Schneider2122
19Bernardo Boncompagni1489
20Hans Havermann1367
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 Menendez276
35Maksym Voznyy271
36Richard Fischer223
37Gary Barnes170
38Gary Chaffey162
39Ryan C Weaving158
40Markus Hiltbrunner123
41Kevin Acres109
42Harald Ritter94
42Michael Porter94
44Jean-Louis Charton93
45Jiahao He91
46Matt Stath87
47Daniel Heuer80
48Eric Chen79
48T. D. Noe79
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
63Makoto Kamada41
64Patrick Schmeer39
65Thomas Masser36
66Cletus Emmanuel30
66Pedja Terzic30
68Harvey Dubner27
68Faysal YAtim27
70Greg Childers24
71Paul Schmidt23
72Wojciech Florek22
73Paul Vanderveen21
74Danilo Nitsche20
74Gord Palameta20
76Joel Levy19
76Rob Binnekamp19
78Predrag Minovic18
78Ken Davis18
80Robert Kinser17
80Bouk de Water17
82Anonymous13
82Thomas Ritschel13
84Nik Lygeros / Olivier Rozier11
85Raffi Chaglassian10
85Marcin Lipinski10
85Alexander Zhirkov10
85Michael Stocker10
89Darren Bedwell9
89Alexander Kuzmich9
89D. Broadhurst & B. de Water9
89Kamil Duszenko9
89Dario Alpern9
94Nik Lygeros / Olivier Rozier / LR team8
94Anton Vrba8
94M. Frind & P. Underwood8
94Walter Nissen8
94Leonid Muraviov8
99Jean Penné7
99Karsten Bonath7
99H.&R. Lifchitz7
99James G. Merickel7
103Dirk Augustin6
104Borys Jaworski5
104Tom Wu5
104Pierre CAMI5
104Payam Samidoost5
104Kellen Shenton5
104Tyler NeSmith5
104Marisa Kirisame5
111Anand Nair4
111V.M.Ulyanov4
111Décio Gazzoni Filho4
111Marek Hubal4
111Dylan Delgado4
116Ryan Propper3
116Phil Moore3
116Akihiko Yoshida3
116Alexander Gramolin3
116Hugo Platzer3
116Giovanni Di Maria3
116Paul Jobling3
116Harsh Aggarwal3
116Ben Maloney / Five or Bust3
116Matthias Baur3
116Jiong Sun3
116D. Gazzoni Filho & Lucas Teixeira3
116Richard McIntosh3
116Meng-Hsuan Wu3
116Jeppe Stig Nielsen3
131Lewis,Jobling,Nash2
131Markus Tervooren2
131Ed Pegg2
131Ryan Propper + Sergey Batalov2
131Valeryi Kuryshev2
131Engracio Esmenda / Five or Bust2
131Steven Harvey2
131Leonid Durman2
131Ray Ballinger2
131Peter Liaskovsky2
131Peter Lesala2
131Andy Steward2
131Andy Klingeleers2
131Rubén Blanco2
131Ananda Tallur & Jean-Louis Charton2
131Dmitry Kamenetsky2
131Michael Kwok2
131J. Alm & D. Johnson2
149Tetsuya Kobayashi1
149Tony Reix / Diepeveen-Underwood -Reix1
149William Garnett1
149Vincent Diepeveen1
149Sean A. Irvine1
149Leonardo Ottaviano1
149Guido Smetrijns1
149Giovanni La Barbera1
149GIMPS-fre_games1
149Göran Hemdal1
149Harrison Mesh1
149Jeff Gilchrist /Diepeveen-Reix-Underwood-Gilchrist1
149Hugo Pfoertner1
149Ed Trice1
149Ed T. Prothro1
149Connor Deptuck1
149Alfred Reich1
149Cyclamen Persicum1
149D.Broadhurst and M.Kamada1
149Dudley Fox1
149D.Broadhurst and N.Mandela1
149Jorge Coveiro1
149Kurt Beschorner1
149paolo galliani1
149Oliver Kruse1
149Paul Bourdelais, Harvey Dubner1
149Peter Kaiser1
149Polly T. Wang1
149Phil Carmody1
149Nuutti Kuosa1
149MohamedReda Kebbaj1
149Lew Baxter1
149Adrian Bondrescu1
149Luke W. Richards1
149Matthew Peets1
149Michael Eaton1
149Matthias Wurtinger1
149Richard FitzHugh1

Top discoverers by production score*

RankDiscovererScore
1Ryan Propper51.5924
2Jeff Gilchrist /Diepeveen-Reix-Underwood-Gilchrist50.9036
3Ryan Propper + Sergey Batalov50.7635
4Paul Bourdelais50.6182
5Tony Prest / Never Odd Or Even50.2177
6GIMPS-fre_games50.1446
7Enzo Doria49.8946
8Engracio Esmenda / Five or Bust49.8812
9Gord Palameta49.3233
10Oliver Kruse49.0532
11Serge Batalov48.6200
12Robert Price48.1618
13Stefano Morozzi48.1158
14Ben Maloney / Five or Bust47.7568
15Lelio R Paula47.4747
16Patrick De Geest47.2635
17Tony Reix / Diepeveen-Underwood -Reix47.2269
18Curtis Bright47.1095
19Nik Lygeros / Olivier Rozier / LR team47.1065
20Anand Nair47.0205
21Hans Havermann46.9149
22Henri Lifchitz46.8362
23Makoto Morimoto46.7970
24Peter Kaiser46.6330
25Nik Lygeros / Olivier Rozier46.5672
26Jean-Louis Charton46.4485
27Alexander Zhirkov46.0775
28Yves Minet45.9529
29Borys Jaworski45.7963
30Mike Oakes45.4811
31Norbert Schneider45.3635
32Michael Stocker45.1413
33Adrian Bondrescu45.1328
34Dario Alpern44.9364
35Jorge Coveiro44.8701
36Leonid Durman44.5445
37Erik Branger44.5434
38Maksym Voznyy44.0643
39Kellen Shenton43.9819
40Phil Moore43.9356
41Renaud Lifchitz43.9182
42Ray Chandler43.7713
43Anatoly F. Selevich43.6366
44Danilo Nitsche43.4553
45Jorge Menendez43.4451
46Matthias Wurtinger43.4236
47Syoichiro Yamada43.3093
48paolo galliani43.1908
49Donovan Johnson43.1363
50Eric W. Weisstein42.9487
51Ed Trice42.9402
52Mark Rodenkirch42.9159
53Vincent Diepeveen42.9031
54Makoto Kamada42.7591
55Robert Smith42.7237
56Thomas Ritschel42.5917
57Richard Fischer42.5720
58Robert Kinser42.5587
59Jens K. Andersen42.4271
60Milton L. Brown42.4230
61Gilbert Mozzo42.3829
62Luke W. Richards42.2565
63Markus Tervooren42.2013
64Kevin Acres42.1267
65Alexander Gramolin42.0680
66Andy Steward42.0678
67Eric Chen41.9975
68Dmitry Domanov41.9615
69David Broadhurst41.9510
70Akihiko Yoshida41.9008
71Wayne Halsdorf41.8768
72Theodore Burton41.8735
73Kimmo Herranen41.7829
74Karsten Bonath41.7119
75Nicolas PALAU41.6474
76Matthias Baur41.5055
77Michael Vang41.5045
78Tyler NeSmith41.4604
79Matt Stath41.4524
80Joe McLean41.4510
81Jason Earls41.4443
82Cletus Emmanuel41.3699
83Paul Underwood41.2942
84Faysal YAtim41.2683
85Valeryi Kuryshev41.2673
86Gary Barnes41.2070
87Dylan Delgado41.1947
88Andrey Kulsha41.1560
89Payam Samidoost41.1236
90Jean Penné41.0866
91M. Frind & P. Underwood41.0735
92Anonymous41.0230
93T. D. Noe41.0112
94Paul Vanderveen40.7289
95Bernardo Boncompagni40.6902
96Darren Bedwell40.5716
97H.&R. Lifchitz40.5526
98Marek Hubal40.5299
99Michael Porter40.4610
100Jiahao He40.2751
101Arkadiusz Wesolowski40.0345
102Marisa Kirisame40.0015
103Jim Fougeron39.9920
104Daniel Heuer39.8964
105Paul Bourdelais, Harvey Dubner39.8282
106Sander Hoogendoorn39.8108
107Jeppe Stig Nielsen39.6131
108D. Gazzoni Filho & Lucas Teixeira39.6113
109Predrag Minovic39.5972
110Wojciech Florek39.5962
111Ryan C Weaving39.5308
112Sinkiti Sibata39.4834
113Kurt Beschorner39.3559
114Dirk Augustin39.2949
115Alfred Reich39.1359
116Kenneth Egtved Pedersen39.1165
117Lew Baxter39.1057
118Pedja Terzic38.9591
119Harald Ritter38.8053
120Patrick Schmeer38.6236
121Ananda Tallur & Jean-Louis Charton38.5718
122Walter Nissen38.4704
123James G. Merickel38.4559
124Gary Chaffey38.4469
125Thomas Masser38.4129
126Décio Gazzoni Filho38.3716
127D.Broadhurst and W.Edgington38.3693
128Peter Lesala38.2364
129Pierre CAMI38.1880
130Harsh Aggarwal38.0889
131Phil Carmody38.0649
132Jiong Sun38.0187
133Tom Wu37.9657
134Harrison Mesh37.9185
135Bouk de Water37.7897
136Kamil Duszenko37.7572
137Harvey Dubner37.7421
138Paul Leyland37.7267
139Connor Deptuck37.7091
140Markus Hiltbrunner37.5011
141Joel Levy37.4885
142Leonardo Ottaviano37.4341
143Meng-Hsuan Wu37.2670
144Greg Childers37.2465
145Raffi Chaglassian37.1068
146Marcin Lipinski37.0378
147Richard McIntosh37.0213
148Rob Binnekamp36.9534
149Paul Jobling36.8410
150Lewis,Jobling,Nash36.6013
151Ken Davis36.4213
152Rubén Blanco36.3081
153MohamedReda Kebbaj36.2809
154D.Broadhurst and N.Mandela36.2365
155D.Broadhurst and M.Kamada36.2230
156D. Broadhurst & B. de Water36.2010
157Steven Harvey36.0407
158Alexander Kuzmich35.8876
159Paul Schmidt35.8030
160Anton Vrba35.6914
161Dudley Fox35.5339
162William Garnett35.2932
163Peter Liaskovsky35.1846
164Ray Ballinger35.1526
165Dmitry Kamenetsky34.9327
166Matthew Peets34.8243
167Hugo Platzer34.7951
168V.M.Ulyanov34.7788
169Leonid Muraviov34.7753
170Giovanni Di Maria34.5567
171Cyclamen Persicum34.5441
172Ed Pegg34.4014
173Richard FitzHugh34.1466
174Michael Kwok34.1355
175Sean A. Irvine34.0515
176Ed T. Prothro33.9358
177Andy Klingeleers33.8707
178Nuutti Kuosa33.7910
179Michael Eaton33.7691
180Tetsuya Kobayashi33.6073
181J. Alm & D. Johnson33.5636
182Göran Hemdal33.2857
183Hugo Pfoertner33.2269
184Giovanni La Barbera33.1670
185Polly T. Wang32.8241
186Guido 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: April, 13 2021 12:02 (Time in France)