I have trouble using arrays in assembly / emu8086

I am a very beginner in assembly. I want to print 2 members of an array.
This is how I first wrote my code:

        mov PRIME_NUMBERS[1],2
        mov ax,PRIME_NUMBERS[1]
        call PRINT
        
        mov PRIME_NUMBERS[2],3
        mov ax,PRIME_NUMBERS[2]
        call PRINT

and it prints "23" and it's ok, but when I code like:

        mov PRIME_NUMBERS[1],2
        mov PRIME_NUMBERS[2],3
        mov ax,PRIME_NUMBERS[1]
        call PRINT
         
        mov ax,PRIME_NUMBERS[2]
        call PRINT

it prints "7703و". The element number 1 seems to have been replaced by the number 770. I can not find my mistake!

my code :

.MODEL SMALL
.STACK 100H
.DATA
max_num_check dw ?
current_num dw ?
prime_numbers dw 100 DUP (0)

.CODE

MAIN PROC

        ;define data segment 
        mov ax,@DATA
        mov DS,ax
        ;------------------
        
        mov PRIME_NUMBERS[1],2
        mov ax,PRIME_NUMBERS[1]
        call PRINT
        
        mov PRIME_NUMBERS[2],3
        mov ax,PRIME_NUMBERS[2]
        call PRINT
        
        HLT 
MAIN ENDP

; to print numbers , you should use mov ax,number and CALL PRINT
PRINT PROC  
         mov cx,0
         mov dx,0
         mov bx,10
         l1:
         cmp ax,0
         je l2
         
         div bx
         push dx
         inc cx
         xor dx,dx
         jmp l1
         
         l2:
         cmp cx,0
         je end
         pop dx
         add dx,'0'
         dec cx
         mov ah,2h
         int 21h
         jmp l2
         
         end:
         xor ax,ax
ret   
PRINT ENDP

MAX_NUM_TO_CHECK PROC 
    mov cx,0
    here:
    mov ax,cx
    mul cx
    cmp ax,current_num
    jge store
    inc cx
    jmp here
    
    store:
    mov max_num_check,cx
ret
MAX_NUM_TO_CHECK ENDP

END MAIN