Key facts
UNE unit code: PMTH338
*You are viewing the 2025 version of this unit which may be subject to change in future.
- Trimester 1 - On Campus
- Trimester 1 - Online
- Armidale Campus
- Yes
- No
- Yes
- 6
Unit information
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Number theory is one of the most enjoyable subjects in mathematics and many people find that they develop a deeper understanding of mathematics through studying number theory.
Studying this unit, you will be introduced to the fundamentals of number theory, emphasising the importance of proof in mathematics.
You will explore topics including prime numbers and factorisation of integers, congruences, application to public key cryptography, primitive roots, primality tests, quadratic residues and reciprocity. You will also examine some nonlinear Diophantine equations.
Number theory has a long history and many of the famous mathematicians of the past have their names attached to theorems in number theory. In the rapidly changing world of modern science and technology, it increasingly has many important applications, particularly for computer science.
Ensure you have the skills and knowledge needed to thrive as a creative, confident mathematical thinker.
Offerings
For further information about UNE's teaching periods, please go to Principal Dates.
Teaching period | Mode/location |
---|---|
Trimester 1 | On Campus, Armidale Campus |
Trimester 1 | Online |
*Offering is subject to availability
Intensive schools
There are no intensive schools required for this unit.
Enrolment rules
Notes
Please refer to the student handbook for current details on this unit.
Unit coordinator(s)
![profile photo of Jelena Schmalz](https://www.une.edu.au/__data/assets/image/0009/158346/varieties/69x77.jpg)
Learning outcomes
Upon completion of this unit, students will be able to:
- demonstrate a broad and coherent knowledge of the rigorous concept of integers, including the fundamental theorem of number theory;
- demonstrate a broad and coherent knowledge of, and apply the concept of, congruences; this will also demonstrate the ability to analyse, generate and transmit solutions to sometimes complex problems;
- demonstrate a broad and coherent knowledge of the principle of RSA cryptography; and
- demonstrate a broad and coherent knowledge of the concept of quadratic residues.
Assessment information
Assessments are subject to change up to 8 weeks prior to the start of the teaching period in which you are undertaking the unit.
Title | Must Complete | Weight | Offerings | Assessment Notes |
---|---|---|---|---|
Assessment 1 | Yes | 8% | All offerings | Problem-based assignment |
Assessment 2 | Yes | 8% | All offerings | Problem-based assignment |
Assessment 3 | Yes | 8% | All offerings | Problem-based assignment |
Assessment 4 | Yes | 8% | All offerings | Problem-based assignment |
Assessment 5 | Yes | 8% | All offerings | Problem-based assignment |
Final Examination | Yes | 60% | All offerings | It is mandatory to pass this examination in order to pass this unit. |
Learning resources
Textbooks are subject to change up to 8 weeks prior to the start of the teaching period in which you are undertaking the unit.
Note: Recommended material is held in the University Library — purchase is optional.
Elementary Number Theory and its Applications: Pearson New International Edition
ISBN: 9781292039541
Rosen, K.H., Addison-Wesley 6th ed. 2013
Text refers to: All offerings
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