# The context

Let's suppose I want to create a simple script which only prints the prime factorization of the number 100. The script would look like

```
from sage.all import *
print(factor(100))
```

# The problem

Executing that simple script takes a lot of time because there are plenty of modules that are expoted because of the `from ... import`

statemnt.

I tried finding the file in which the function `factor`

is defined and importing that specific module.

```
from sage.arith.misc import factor
print(factor(100))
```

However, this yields the following error.

```
Traceback (most recent call last):
File "/home/myusername/Experiments/factor-100.py", line 1, in <module>
from sage.arith.misc import factor
File "/usr/lib/python3.9/site-packages/sage/arith/misc.py", line 23, in <module>
from sage.libs.flint.arith import (bernoulli_number as flint_bernoulli,
File "sage/libs/flint/arith.pyx", line 1, in init sage.libs.flint.arith (build/cythonized/sage/libs/flint/arith.c:5015)
File "sage/rings/integer.pyx", line 1, in init sage.rings.integer (build/cythonized/sage/rings/integer.c:54202)
File "sage/rings/rational.pyx", line 95, in init sage.rings.rational (build/cythonized/sage/rings/rational.c:40423)
File "sage/rings/real_mpfr.pyx", line 1, in init sage.rings.real_mpfr (build/cythonized/sage/rings/real_mpfr.c:45462)
File "sage/libs/mpmath/utils.pyx", line 1, in init sage.libs.mpmath.utils (build/cythonized/sage/libs/mpmath/utils.c:9058)
File "sage/rings/complex_number.pyx", line 1, in init sage.rings.complex_number (build/cythonized/sage/rings/complex_number.c:26879)
File "sage/rings/complex_double.pyx", line 98, in init sage.rings.complex_double (build/cythonized/sage/rings/complex_double.c:25209)
ImportError: cannot import name complex_number
```

I can fix this problem by adding the following `import`

rule.

```
from sage.misc.all import *
from sage.arith.misc import factor
print(factor(100))
```

However, this also loads a lot of modules.

# The question

Is it possible to import less modules than the last code block shown?