J. V. Leyendekkers and A. G. Shannon

Notes on Number Theory and Discrete Mathematics

Print ISSN 1310–5132, Online ISSN 2367–8275

Volume 24, 2018, Number 4, Pages 86—91

DOI: 10.7546/nntdm.2018.24.4.86-91

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## Details

### Authors and affiliations

J. V. Leyendekkers

*Faculty of Science, The University of Sydney
NSW 2006, Australia*

A. G. Shannon

*Emeritus Professor, University of Technology Sydney
NSW 2007, Australia, and
Warrane College, The University of New South Wales
NSW 2033, Australia*

### Abstract

The development of prime sequences has allowed the detailed structure of prime sums to be made. Such structures help to explain why some sums yield primes while others give composites. The application of right-end-digit (modulo 10) structure permits analysis independent of the size of the integers being examined.

### Keywords

- Prime numbers
- Composite numbers
- Right-end-digits
- Modulus

### 2010 Mathematics Subject Classification

- 11A07
- 11A51
- 11B37

### References

- Vassilev-Missana, M., & Atanassov, K. T. (2004) Some Smarandache Problems. Phoenix, AZ: Hexis.
- Leyendekkers, J. V., & Shannon, A. G. (2018) Prime sequences. Notes on Number Theory and Discrete Mathematics, 24 (3), 77–83.
- Shannon, A. G, & Leyendekkers, J. V. (2018) The Fibonacci Numbers and Integer Structure. New York: Nova.
- Leyendekkers, J. V., & Shannon, A. G. (2018) Structural sequences for primes using right-end-digits. Notes on Number Theory and Discrete Mathematics, 24 (2), 63–70.

## Related papers

## Cite this paper

APALeyendekkers, J. V., & Shannon. A. G. (2018). The structure of prime sums. *Notes on Number Theory and Discrete Mathematics*, 24(4), 86-91, doi: 10.7546/nntdm.2018.24.4.86-91.

Leyendekkers, J. V. and A. G. Shannon. “The Structure of Prime Sums.” Notes on Number Theory and Discrete Mathematics 24, no. 4 (2018): 86-91, doi: 10.7546/nntdm.2018.24.4.86-91.

MLALeyendekkers, J. V. and A. G. Shannon. “The Structure of Prime Sums.” Notes on Number Theory and Discrete Mathematics 24.4 (2018): 86-91. Print, doi: 10.7546/nntdm.2018.24.4.86-91.