def my_list():
list0 = [1, 2, 3, 4]
list1 = []
for i in list0:
for j in list0:
if i == j:
continue
for k in list0:
if (i == k) or (j == k):
continue
for l in list0:
if (i == l) or (j == l) or (k == l):
continue
result = 1000 * i + 100 * j + 10 * k + l
list1.append(result)
return list1
prime_list=[p for p in my_list() if 0 not in [p%d for d in range(2,int(p**0.5+1))]]
print(prime_list)


