Question: Error, (in …) integer overflow detected in compiled code

Recently, I read an old article about how to call external subroutines to speed up the evaluation tremendously. The core of that article is: 

Evidently, the is equivalent to irem(a, b) when b＞0, and the  is equivalent to max(a - b, 0). 
The 𝙲 code in that article was composed separately. However, now that it is possible to generate external functions, compile and access them using a single Compiler:-Compile command, it is better to complete the entire process on the fly (in order to reduce oversights and typographical errors while coding). (Besides, the original 𝙼𝚊𝚙𝚕𝚎 implementation appears verbose and less elegant.) So I write: 

But unfortunately, I then get: 

JonesM1(1);
                               2

JonesM1(2);
                               3

JonesM1(3);
                               5

JonesM1(4);
Error, (in JonesM1) integer overflow detected in compiled code

How do I get rid of this error message? 

Note. Of course there exist a ready-to-use built-in function ithprime, but the chief aim is not to find the n-th prime number as quickly as possible; I want to see if 𝙼𝚊𝚙𝚕𝚎 can directly create a compiled version of the one-liner that implements the so-called Jones' algorithm instead of writing separate 𝙲 code like that article. (Don't confound the means with the ends.)