Cody

# Problem 525. Mersenne Primes

Solution 1972334

Submitted on 12 Oct 2019
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### Test Suite

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

Unrecognized function or variable 'n'. Error in isMersenne (line 5) a = fix((log(n + 1)/log(2))) ; Error in Test1 (line 3) assert(isequal(isMersenne(x),y_correct))

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

Unrecognized function or variable 'n'. Error in isMersenne (line 5) a = fix((log(n + 1)/log(2))) ; Error in Test2 (line 3) assert(isequal(isMersenne(x),y_correct))

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

Unrecognized function or variable 'n'. Error in isMersenne (line 5) a = fix((log(n + 1)/log(2))) ; Error in Test3 (line 3) assert(isequal(isMersenne(x),y_correct))

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

y = logical 1

Assertion failed.

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

Unrecognized function or variable 'n'. Error in isMersenne (line 5) a = fix((log(n + 1)/log(2))) ; Error in Test5 (line 3) assert(isequal(isMersenne(x),y_correct))

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

Unrecognized function or variable 'n'. Error in isMersenne (line 5) a = fix((log(n + 1)/log(2))) ; Error in Test6 (line 3) assert(isequal(isMersenne(x),y_correct))

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

y = logical 1

Assertion failed.