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Problem 525. Mersenne Primes

Solution 2058578

Submitted on 16 Dec 2019 by Asif Newaz
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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))

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

a = 7
3   Pass
x = 157; y_correct = false; assert(isequal(isMersenne(x),y_correct))

a = 7.3038
4   Pass
x = 2047; y_correct = false; assert(isequal(isMersenne(x),y_correct))
5   Pass
x = 8191; y_correct = true; assert(isequal(isMersenne(x),y_correct))

a = 13
6   Pass
x = 524287; y_correct = true; assert(isequal(isMersenne(x),y_correct))

a = 19
7   Pass
x = 536870911; y_correct = false; assert(isequal(isMersenne(x),y_correct))

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