Cody

# Problem 525. Mersenne Primes

Solution 2026338

Submitted on 18 Nov 2019 at 11:49
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### Test Suite

Test Status Code Input and Output
1   Pass
x = 3; y_correct = true; assert(isequal(isMersenne(x),y_correct))

p = 2 y = 1

2   Pass
x = 127; y_correct = true; assert(isequal(isMersenne(x),y_correct))

p = 7 y = 1

3   Pass
x = 157; y_correct = false; assert(isequal(isMersenne(x),y_correct))

p = 7.3038 y = 0

4   Fail
x = 2047; y_correct = false; assert(isequal(isMersenne(x),y_correct))

p = 11

Output argument "y" (and maybe others) not assigned during call to "isMersenne". Error in Test4 (line 3) assert(isequal(isMersenne(x),y_correct))

5   Pass
x = 8191; y_correct = true; assert(isequal(isMersenne(x),y_correct))

p = 13 y = 1

6   Pass
x = 524287; y_correct = true; assert(isequal(isMersenne(x),y_correct))

p = 19 y = 1

7   Fail
x = 536870911; y_correct = false; assert(isequal(isMersenne(x),y_correct))

p = 29

Output argument "y" (and maybe others) not assigned during call to "isMersenne". Error in Test7 (line 3) assert(isequal(isMersenne(x),y_correct))