© 1989

Factorization and Primality Testing


Part of the Undergraduate Texts in Mathematics book series (UTM)

Table of contents

  1. Front Matter
    Pages i-xiii
  2. David M. Bressoud
    Pages 17-29
  3. David M. Bressoud
    Pages 30-42
  4. David M. Bressoud
    Pages 43-57
  5. David M. Bressoud
    Pages 58-74
  6. David M. Bressoud
    Pages 75-87
  7. David M. Bressoud
    Pages 88-101
  8. David M. Bressoud
    Pages 102-122
  9. David M. Bressoud
    Pages 123-140
  10. David M. Bressoud
    Pages 141-162
  11. David M. Bressoud
    Pages 163-178
  12. David M. Bressoud
    Pages 179-194
  13. David M. Bressoud
    Pages 195-210
  14. David M. Bressoud
    Pages 211-232
  15. Back Matter
    Pages 233-239

About this book


"About binomial theorems I'm teeming with a lot of news, With many cheerful facts about the square on the hypotenuse. " - William S. Gilbert (The Pirates of Penzance, Act I) The question of divisibility is arguably the oldest problem in mathematics. Ancient peoples observed the cycles of nature: the day, the lunar month, and the year, and assumed that each divided evenly into the next. Civilizations as separate as the Egyptians of ten thousand years ago and the Central American Mayans adopted a month of thirty days and a year of twelve months. Even when the inaccuracy of a 360-day year became apparent, they preferred to retain it and add five intercalary days. The number 360 retains its psychological appeal today because it is divisible by many small integers. The technical term for such a number reflects this appeal. It is called a "smooth" number. At the other extreme are those integers with no smaller divisors other than 1, integers which might be called the indivisibles. The mystic qualities of numbers such as 7 and 13 derive in no small part from the fact that they are indivisibles. The ancient Greeks realized that every integer could be written uniquely as a product of indivisibles larger than 1, what we appropriately call prime numbers. To know the decomposition of an integer into a product of primes is to have a complete description of all of its divisors.


Euclidean algorithm Mersenne prime binomial elliptic curve prime number quadratic form

Authors and affiliations

  1. 1.Mathematics and Computer Science DepartmentMacalester CollegeSaint PaulUSA

Bibliographic information

  • Book Title Factorization and Primality Testing
  • Authors David M. Bressoud
  • Series Title Undergraduate Texts in Mathematics
  • DOI
  • Copyright Information Springer-Verlag New York 1989
  • Publisher Name Springer, New York, NY
  • eBook Packages Springer Book Archive
  • Hardcover ISBN 978-0-387-97040-0
  • Softcover ISBN 978-1-4612-8871-8
  • eBook ISBN 978-1-4612-4544-5
  • Series ISSN 0172-6056
  • Edition Number 1
  • Number of Pages XIV, 240
  • Number of Illustrations 0 b/w illustrations, 0 illustrations in colour
  • Topics Number Theory
  • Buy this book on publisher's site
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