1.3 KiB
1.3 KiB
title | id | challengeType | videoUrl | localeTitle |
---|---|---|---|---|
Factors of a Mersenne number | 598eea87e5cf4b116c3ff81a | 5 |
Description
undefined
Instructions
undefined
Tests
tests:
- text: ''
testString: 'assert(typeof check_mersenne === "function", "<code>check_mersenne</code> is a function.");'
- text: ''
testString: 'assert(typeof check_mersenne(3) == "string", "<code>check_mersenne(3)</code> should return a string.");'
- text: ''
testString: 'assert.equal(check_mersenne(3),"M3 = 2^3-1 is prime","<code>check_mersenne(3)</code> should return "M3 = 2^3-1 is prime".");'
- text: ''
testString: 'assert.equal(check_mersenne(23),"M23 = 2^23-1 is composite with factor 47","<code>check_mersenne(23)</code> should return "M23 = 2^23-1 is composite with factor 47".");'
- text: ''
testString: 'assert.equal(check_mersenne(929),"M929 = 2^929-1 is composite with factor 13007","<code>check_mersenne(929)</code> should return "M929 = 2^929-1 is composite with factor 13007");'
Challenge Seed
function check_mersenne (p) {
// Good luck!
}
Solution
// solution required