## Wilsons Theorom...

How could i show wilsons theorom on maple?

(p-1)!=-1(modp) if and only if p is prime.

## Matt's first exploration of Leyland numbers 10-28-...

Hi everybody,

So today is 10-28-2016 and I explored Leyland Numbers for the first time, on Maple.  Please see my example file and let me know what your impression is.

x_to_the_yth_power_and_y_to_the_xth_power_take_4.mw

x_to_the_yth_power_and_y_to_the_xth_power_take_4.pdf

I have included a .pdf file so that the caual internet observer can also be aware of this information.

Regards,
Matt

## From 1 to 1000, how many time we use "5"?...

From 1 to 1000, how many time we use "5"?

## numtheory package

by: Maple 15

Greetings to all.

I have been using the numtheory package for quite some time now and it has helped me advance on a number of problems. Recently an issue came to my attention that I have known about for a long time but somehow never realized that it can be fixed. This is the fact that the numtheory package does not know about Dirichlet series, finite and infinite. Here are two links:

## Number Theory (Could you do more clearly?)...

Find the rightmost nonzero digit of $\frac{2014!}{5^{20}}$