write the first 10 primes

fprintf(f_ptr,"%d",2);

fprintf(f_ptr,"%d",3);

fprintf(f_ptr,"%d",5);

fprintf(f_ptr,"%d",7);

fprintf(f_ptr,"%d",11);

fprintf(f_ptr,?/FONT>%d?/FONT>,13);

fprintf(f_ptr,"%d",17);

fprintf(f_ptr,"%d",19);

fprintf(f_ptr,"%d",23);

fprintf(f_ptr,"%d",29);