Problem C
Pseudoprime numbers

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Problem statistics

Submissions	2542
Accepted submissions	996
Submission ratio	39.18%
Authors	916
Accepted authors	782
Author ratio	85.37%

#	User	Runtime	Date
1	Johan Westerlund	0.00 s	2014-10-13 15:21:13
2	貓貓吃狗狗	0.00 s	2015-10-24 06:48:17
3	Hidden user	0.00 s	2017-08-13 20:48:12
4	Thanapar Leelasathapornkun	0.00 s	2018-05-01 19:36:48
5	Vương Thiện Trung	0.00 s	2018-12-08 05:30:25
6	Ioannis Br	0.00 s	2020-02-23 03:29:53
7	Bergur Snorrason	0.00 s	2020-11-12 10:55:39
8	Hidden user	0.00 s	2023-01-03 19:22:15
9	Sambit Palit	0.01 s	2021-06-29 03:28:26
10	Eyleifur Bjarkason	0.01 s	2021-08-25 01:16:41

#	User	Runtime	Date
1	Simon Ståhlberg	0.02 s	2014-04-14 17:02:24
2	Robert Low	0.02 s	2016-08-15 18:56:06
3	Bartosz Starczewski	0.02 s	2018-01-19 23:12:20
4	Joakim Eriksson	0.02 s	2020-01-09 12:18:02
5	Ahmad Barhamje	0.02 s	2022-12-03 14:06:04
6	Mads Storm Hansen	0.04 s	2015-07-22 21:58:51

#	User	Runtime	Date
1	Hidden user	0.01 s	2019-07-11 08:41:27
2	Ari Páll Agnarsson	0.03 s	2021-03-21 03:03:00

#	User	Runtime	Date
1	Steven Cheng	0.02 s	2020-06-02 20:27:52
2	Norbert Voelker	0.02 s	2022-01-03 21:52:31
3	Iker Lissarrague	0.02 s	2022-06-30 08:03:59
4	Vilhelm Melkstam	0.08 s	2022-04-25 13:49:35

#	User	Runtime	Date
1	Oskar Segersvärd	0.00 s	2014-11-26 15:43:57
2	Qi Ji	0.00 s	2018-08-24 11:11:14
3	Brent Yorgey	0.01 s	2018-06-03 22:55:10
4	Tim Put	0.01 s	2021-03-19 21:13:48
5	John Grzechowiak	0.02 s	2017-04-20 01:52:21

#	User	Runtime	Date
1	José Vander Meulen	0.05 s	2018-02-10 00:48:44
2	Thomas Sjöholm	0.06 s	2014-11-25 14:30:23
3	Jan Štola	0.06 s	2015-05-27 21:58:44
4	Nick Wu	0.06 s	2015-10-05 10:14:40
5	Nguyễn Mạnh Phúc	0.06 s	2015-10-24 04:54:16
6	Hidden user	0.06 s	2015-10-24 06:08:23
7	Eskil Jarlskog	0.06 s	2015-10-24 13:51:00
8	Cameron Ross	0.06 s	2016-03-17 00:40:40
9	David Brink	0.06 s	2017-01-01 13:12:08
10	Kristoffer Åhgren	0.06 s	2017-08-18 23:00:56

#	User	Runtime	Date
1	Christian Cederquist	0.08 s	2023-02-09 01:06:29

#	User	Runtime	Date
1	Przemysław Curzytek	0.17 s	2018-01-20 06:10:21
2	Hidden user	0.17 s	2020-02-20 10:52:31
3	Jacob Huebner	0.17 s	2020-03-12 00:36:55
4	Phường Lên	0.20 s	2020-02-26 21:38:21
5	Danny Mittal	0.21 s	2022-09-21 01:10:42
6	Adam Koprowski	0.22 s	2021-04-06 15:12:59

#	User	Runtime	Date
1	Joakim Uddholm	0.03 s	2014-11-21 11:11:27
2	Håkon Verås	0.03 s	2015-07-07 04:42:29
3	Ethan Arnold	0.03 s	2017-08-24 09:35:59
4	James Woods	0.03 s	2018-01-24 02:31:32
5	Johan Wind	0.03 s	2018-03-18 23:14:31
6	Michael Huang	0.03 s	2018-03-22 16:33:26
7	Ciara Godwin	0.03 s	2018-04-05 00:38:33
8	Eoin Davey	0.03 s	2018-10-14 18:05:37
9	grcd	0.03 s	2019-07-19 18:49:54
10	Johan Lyts	0.03 s	2019-08-03 14:04:41

#	User	Runtime	Date
1	Josenildo Silva	0.02 s	2016-11-15 16:04:09
2	Hidden user	0.02 s	2019-12-11 22:26:35
3	Jeremy Tuloup	0.03 s	2015-08-07 11:40:26
4	Wayne	0.03 s	2016-02-19 10:16:11
5	Christian Lindeström	0.03 s	2016-08-28 01:00:12
6	Tore Norderud	0.03 s	2016-09-07 23:59:49
7	David Estes McKnight	0.03 s	2016-09-25 13:16:24
8	Óðinn Eyjólfsson	0.03 s	2017-03-01 03:23:46
9	Laurits Christensen	0.03 s	2017-07-17 17:11:59
10	Aditya Durvasula	0.03 s	2017-08-23 18:21:37

#	User	Runtime	Date
1	Thomas Feld	0.06 s	2023-06-22 08:52:10
2	Hidden user	0.09 s	2024-02-29 17:04:28

#	User	Runtime	Date
1	Bas Dirks	0.00 s	2022-02-04 18:39:10
2	poppyer	0.01 s	2022-05-11 07:32:23

#	User	Length	Date
1	Hidden user	686	2023-01-03 19:22:15
2	Thanapar Leelasathapornkun	793	2018-05-01 19:36:48
3	Vương Thiện Trung	1036	2018-12-08 05:30:25
4	Hidden user	1071	2017-08-13 20:48:12
5	貓貓吃狗狗	1165	2015-10-24 06:48:17
6	Hidden user	1169	2022-05-11 18:27:04
7	Hidden user	1169	2022-05-12 08:16:23
8	Ioannis Br	1234	2020-02-23 03:29:53
9	Sambit Palit	1409	2021-06-29 03:28:26
10	Bergur Snorrason	1805	2020-11-12 10:37:29

#	User	Length	Date
1	Ahmad Barhamje	1382	2022-12-03 14:06:04
2	Robert Low	2222	2016-08-15 18:56:06
3	Mads Storm Hansen	3037	2015-07-22 21:58:51
4	Bartosz Starczewski	3537	2018-01-19 23:12:20
5	Joakim Eriksson	4033	2020-01-09 12:22:40
6	Simon Ståhlberg	5074	2014-04-14 17:02:24

#	User	Length	Date
1	Alex Weil	461	2017-01-23 19:05:36
2	Simone Moretti	519	2020-01-31 20:04:51
3	Kári Rögnvaldsson	519	2021-03-21 17:24:57
4	Bjarki Baldursson Harksen	520	2021-03-23 13:43:08
5	Way Tan	526	2018-12-11 06:43:22
6	Sidhant Bansal	530	2018-03-27 07:01:55
7	Emmanuel Anaya	530	2020-10-25 19:09:25
8	Jason Cannon	539	2019-05-28 21:47:21
9	Evan Michael Bailey	567	2024-02-05 08:02:09
10	Stefan Cucea	576	2015-11-15 17:43:25

#	User	Length	Date
1	Hidden user	511	2019-07-11 08:41:27
2	Ari Páll Agnarsson	4089	2021-03-21 03:03:00

#	User	Length	Date
1	Steven Cheng	798	2020-06-02 20:27:52
2	Norbert Voelker	840	2022-01-03 21:52:31
3	Vilhelm Melkstam	956	2022-04-25 13:49:35
4	Iker Lissarrague	1229	2022-06-30 08:03:59

#	User	Length	Date
1	Brent Yorgey	1107	2018-06-03 22:55:10
2	John Grzechowiak	1401	2017-04-20 01:52:21
3	Tim Put	1497	2021-03-19 21:26:56
4	Oskar Segersvärd	4081	2014-11-26 15:43:57
5	Qi Ji	43400	2018-08-24 11:11:14

#	User	Length	Date
1	Steven Halim	398	2016-02-08 11:58:49
2	Bay Wei Heng	507	2017-08-27 02:44:17
3	Christopher Schultz	509	2020-07-12 20:30:45
4	Aamir	515	2020-04-07 09:54:04
5	Artemis Ngoh	525	2023-06-28 14:31:36
6	Eric Pinter	558	2022-04-05 03:13:41
7	Hidden user	558	2016-09-08 05:49:28
8	Albert Ariel Widiaatmaja	561	2023-03-25 18:47:09
9	Niklas Vatn	585	2020-12-05 11:31:07
10	Dick Ong	592	2023-08-01 17:37:00

#	User	Length	Date
1	Christian Cederquist	624	2023-02-09 01:06:29

#	User	Length	Date
1	Adam Koprowski	615	2021-04-06 15:12:59
2	Danny Mittal	726	2022-09-21 01:10:42
3	Phường Lên	809	2020-02-26 21:38:21
4	Hidden user	1091	2020-02-20 10:52:31
5	Jacob Huebner	1190	2020-03-12 00:36:55
6	Przemysław Curzytek	3738	2018-01-20 06:10:21

#	User	Length	Date
1	Michael Huang	277	2018-03-22 16:33:26
2	Ethan Arnold	306	2017-08-24 09:35:59
3	Johan Wind	309	2018-03-18 23:14:31
4	Eoin Davey	344	2018-10-14 18:05:37
5	Ciara Godwin	358	2018-04-05 00:38:33
6	Johan Lyts	380	2019-08-03 14:04:41
7	Lars Åström	431	2019-10-07 08:11:39
8	Asger Hautop Drewsen	448	2015-11-21 03:11:41
9	James Woods	544	2018-01-24 02:31:32
10	Andreas Björklund	693	2020-10-25 16:56:13

#	User	Length	Date
1	Benjamin Z White	128	2023-06-01 10:24:16
2	Darren Li	168	2019-12-19 03:37:04
3	Theo Coyne Morgan	180	2019-04-14 22:11:32
4	Lee Isaac	208	2022-12-14 18:54:39
5	Quirijn Boeren	218	2021-03-27 16:34:42
6	Samir	242	2021-10-30 13:03:10
7	Weiguo Jiang	286	2022-07-24 01:26:29
8	Floris Cnossen	292	2022-03-30 15:46:09
9	Hidden user	296	2023-03-26 10:51:46
10	Szu-Chi Huang	306	2023-04-30 17:22:38

#	User	Length	Date
1	Thomas Feld	91	2023-06-22 09:11:32
2	Hidden user	133	2024-02-29 17:06:18

#	User	Length	Date
1	poppyer	1049	2022-05-11 07:32:23
2	Bas Dirks	1567	2022-02-04 18:39:10

Solution running time distribution