Cody

# Problem 1095. Circular Primes (based on Project Euler, problem 35)

Solution 644214

Submitted on 14 Apr 2015 by Zikobrelli
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### Test Suite

Test Status Code Input and Output
1   Pass
%% [y numbers]=circular_prime(197) assert(isequal(y,16)&&isequal(numbers,[2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197]))

a = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 38 7937 9311 9377 11939 19391 19937 37199 39119 what_numbers = 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197 how_many = 16 y = 16 numbers = 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197

2   Pass
%% [y numbers]=circular_prime(100) assert(isequal(y,13)&&isequal(numbers,[2 3 5 7 11 13 17 31 37 71 73 79 97]))

a = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 38 7937 9311 9377 11939 19391 19937 37199 39119 what_numbers = 2 3 5 7 11 13 17 31 37 71 73 79 97 how_many = 13 y = 13 numbers = 2 3 5 7 11 13 17 31 37 71 73 79 97

3   Pass
%% [y numbers]=circular_prime(250) assert(isequal(y,17)&&isequal(numbers,[2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197 199]))

a = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 38 7937 9311 9377 11939 19391 19937 37199 39119 what_numbers = 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197 199 how_many = 17 y = 17 numbers = 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197 199

4   Pass
%% [y numbers]=circular_prime(2000) assert(isequal(y,27)&&isequal(numbers,[2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197 199 311 337 373 719 733 919 971 991 1193 1931]))

a = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 38 7937 9311 9377 11939 19391 19937 37199 39119 what_numbers = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 27 197 199 311 337 373 719 733 919 971 991 1193 1931 how_many = 27 y = 27 numbers = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 27 197 199 311 337 373 719 733 919 971 991 1193 1931

5   Pass
%% [y numbers]=circular_prime(10000) assert(isequal(y,33)&&isequal(numbers,[2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 7937 9311 9377]))

a = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 38 7937 9311 9377 11939 19391 19937 37199 39119 what_numbers = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 33 7937 9311 9377 how_many = 33 y = 33 numbers = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 33 7937 9311 9377

6   Pass
%% [y numbers]=circular_prime(54321) assert(isequal(y,38)&&isequal(numbers,[2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 7937 9311 9377 11939 19391 19937 37199 39119]))

a = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 38 7937 9311 9377 11939 19391 19937 37199 39119 what_numbers = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 38 7937 9311 9377 11939 19391 19937 37199 39119 how_many = 38 y = 38 numbers = Columns 1 through 15 2 3 5 7 11 13 17 31 37 71 73 79 97 113 131 Columns 16 through 30 197 199 311 337 373 719 733 919 971 991 1193 1931 3119 3779 7793 Columns 31 through 38 7937 9311 9377 11939 19391 19937 37199 39119