View Compilation Error

0_0_38653738_1166.c:4:11: error: variably modified 'factor' at file scope
 long long factor[numprime+1]={0};
           ^~~~~~
0_0_38653738_1166.c:8:11: error: variably modified 'crta' at file scope
 long long crta[numprime+1],crtb[numprime+1];
           ^~~~
0_0_38653738_1166.c:8:28: error: variably modified 'crtb' at file scope
 long long crta[numprime+1],crtb[numprime+1];
                            ^~~~