How to make the page number appear at the bottom of every page after applying the \newpage command

Question

I am looking to see how I can apply \fancyhdr to make the page number appear at the bottom. What I found inside the TEX forum doesn't seem to work because I am using the \newpage command to create new pages when starting new sections. I am new to TEX and don't know how to create a work around. How can I adjust what I have written below so that the page number will appear at the bottom of every page? Also inside the table of contents.

\documentclass[12pt,a4paper]{report}
\usepackage[a4paper,margin=6mm]{geometry}
\usepackage{amsmath}
\usepackage{lipsum}
\usepackage{fancyhdr}


    \fancypagestyle{axionstyle}{%
  \fancyhf{}
  \renewcommand{\headrulewidth}{5pt}
  \cfoot{\huge \textbf{\thepage}} % for example
}
\title{COMPUTATIONAL METHODS FOR THE RIEMANN ZETA FUNCTION}
\author{Axion004}


\begin{document}
\maketitle
\tableofcontents
\clearpage
\section*{Summary}
\addcontentsline{toc}{section}{Summary}
\pagenumbering{gobble}
\setcounter{page}{1}
.
.
.
\newpage
\section*{Introduction}
\addcontentsline{toc}{section}{Introduction}
.
.
.
\newpage
\section*{The Cauchy-Schlomilch transformation and Zeta(s)}
\addcontentsline{toc}{section}{The Cauchy-Schlomilch transformation and Zeta(s)}
.
.
.
\end{document}

Here is an example of how the Table of Contents looks like

And some pages without a page number

Answer 1

\pagenumbering{gobble} drops all page numbers on the pages. Rather use \pagestyle{empty} or \thispagestyle{empty} (does not work always due to special settings in \tableofcontents (most times plain style)).

For special page styles use \fancypagestyle{yourname}{...} with the appropiate settings.

\documentclass[12pt,a4paper]{report}
\usepackage[a4paper,left=1.5cm,right=1.5cm,headheight=10mm,bottom=25mm]{geometry}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{fancyhdr}
\usepackage{hyperref}



\usepackage{blindtext}

\fancypagestyle{axionstyle}{%
  \fancyhf{}
  \renewcommand{\headrulewidth}{0pt}
  \cfoot{\huge \textbf{\thepage}} % for example
}


\title{COMPUTATIONAL METHODS FOR THE RIEMANN ZETA FUNCTION}
\author{Axion004}



\begin{document}
\maketitle
\pagestyle{empty}
\pagenumbering{gobble} %????
\tableofcontents
\clearpage
\pagestyle{axionstyle}
\pagenumbering{arabic}%
\section*{Summary}
\addcontentsline{toc}{section}{Summary}
\clearpage
\blindtext[20]
\end{document}