/**
* @module number
* @description 判断一个数是否为素数(质数)
* @param { Number } number 数值
*/
function isPrimes(number) {
if (typeof number !== 'number') {
throw Error('isPrimes first argument is not a number')
}
if (number === 1) {
return false
}
for (let i = 2; i <= Math.sqrt(number); i++) {
if (number % i === 0) {
return false
}
}
return true
}
export default isPrimes