;
    
      while (nth >= 0n) {
        if (isPrime(maybePrime)) {
          nth--;
          prime = maybePrime;
        }
        maybePrime++;
      }
    
      return prime;
    }
    
    nthPrime(20n);
    // 73n
    

##  Specifications

Specification  
---  
[ ECMAScript Language Specification  
#  sec-bigint-objects  ](https://tc39.es/ecma262/multipage/numbers-and-
dates.html#sec-bigint-objects)  
  
##  Browser compatibility

BCD tables only load in the browser  with JavaScript enabled. Enable
JavaScript to view data.

##  See also

  * [ ` Number ` ](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number)
  * [ ` Number.MAX_SAFE_INTEGER ` ](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/MAX_SAFE_INTEGER)

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