Buy new:
$78.95
FREE delivery
Payment
Secure transaction
Ships from
Amazon.com
Sold by
Amazon.com
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
List Price: $99.99 Details

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
Learn more
Save: $21.04 (21%)
FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
Temporarily out of stock.
Order now and we'll deliver when available.
Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your account will only be charged when we ship the item.
Details
$$78.95 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$78.95
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from
Amazon.com
Sold by
Amazon.com
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from
Amazon.com
Sold by
Amazon.com
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Used: Very Good | Details
Sold by Iguana4Life
Condition: Used: Very Good
Comment: A copy that has been read but remains in very good condition. Pages are intact and are not marred by notes or highlighting. The spine remains undamaged. Used items may not include supplementary materials such as CDs or access codes. Great Condition.
Access codes and supplements are not guaranteed with used items.
Have one to sell?
Other Sellers on Amazon
Added
$92.81
+ $3.99 shipping
Sold by: allnewbooks
Sold by: allnewbooks
(270796 ratings)
90% positive over last 12 months
In stock.
Usually ships within 4 to 5 days.
Shipping rates and Return policy
Loading your book clubs
There was a problem loading your book clubs. Please try again.
Not in a club? Learn more
Amazon book clubs early access

Join or create book clubs

Choose books together

Track your books
Bring your club to Amazon Book Clubs, start a new book club and invite your friends to join, or find a club that’s right for you for free.
Kindle app logo image

Download the free Kindle app and start reading Kindle books instantly on your smartphone, tablet, or computer - no Kindle device required. Learn more

Read instantly on your browser with Kindle for Web.

Using your mobile phone camera - scan the code below and download the Kindle app.

QR code to download the Kindle App

Flip to back Flip to front
Listen Playing... Paused   You're listening to a sample of the Audible audio edition.
Learn more

Follow the Author

Something went wrong. Please try your request again later.

Unsolved Problems in Number Theory (Problem Books in Mathematics, 1) 3rd Edition

4.8 4.8 out of 5 stars 7 ratings

{"desktop_buybox_group_1":[{"displayPrice":"$78.95","priceAmount":78.95,"currencySymbol":"$","integerValue":"78","decimalSeparator":".","fractionalValue":"95","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"tKfd8ni2ldJdIrJbGguOj%2BhRBxh6KQ9PGeMco6QrilOVjiZbmi6YFJO%2FOBEMmELazcFVPhvEmjLSifI4dH1iZs%2FrslmAfhi%2B0bcCbCS0a8psdsfAUQ%2FzdxpCoqjCrRq9kNyOVY6%2FsNg%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}, {"displayPrice":"$58.19","priceAmount":58.19,"currencySymbol":"$","integerValue":"58","decimalSeparator":".","fractionalValue":"19","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"tKfd8ni2ldJdIrJbGguOj%2BhRBxh6KQ9PGrCB82HqoHO6xXPEicSa1HTWCByJr2R8xuGd2%2FXgJuGqdYLDmNsfoAnRljOGgxZUzuUxP2qHiLOw%2B3FPfXYL%2FjZBktfzywKxlGSqJArRz6qs5Ol6tRexqC%2FcHvweYaNenLRF4hym6q0er5xb58PBQooZEZ9Dga6X","locale":"en-US","buyingOptionType":"USED","aapiBuyingOptionIndex":1}]}

Purchase options and add-ons


Amazon First Reads | Editors' picks at exclusive prices

Editorial Reviews

Review

From the reviews of the third edition:

"This is the third edition of Richard Guy’s well-known problem book on number theory … . The earlier editions have served well in providing beginners as well as seasoned researchers in number theory with a good supply of problems. … many of the problems from earlier editions have been expanded with more up-to-date comments and remarks. … There is little doubt that a new generation of talented young mathematicians will make very good use of this book … ." (P. Shiu, The Mathematical Gazette, Vol. 89 (516), 2005)

"The earlier editions of this book are among the most-opened books on the shelves of many practicing number theorists. The descriptions of state-of-the-art results on every topic and the extensive bibliographies in each section provide valuable ports of entry to the vast literature. A new and promising addition to this third edition is the inclusion of frequent references to entries in the Online encyclopedia of integer sequences at the end of each topic." (Greg Martin, Mathematical Reviews, Issue 2005 h)

From the Back Cover

 

Mathematics is kept alive by the appearance of new unsolved problems, problems posed from within mathematics itself, and also from the increasing number of disciplines where mathematics is applied. This book provides a steady supply of easily understood, if not easily solved, problems which can be considered in varying depths by mathematicians at all levels of mathematical maturity.

For this new edition, the author has included new problems on symmetric and asymmetric primes, sums of higher powers, Diophantine m-tuples, and Conway’s RATS and palindromes. The author has also included a useful new feature at the end of several of the sections: lists of references to OEIS, Neil Sloane’s Online Encyclopedia of Integer Sequences.

 

About the First Edition:

"…many talented young mathematicians will write their first papers starting out from problems found in this book."

- András Sárközi, MathSciNet

Product details

  • Publisher ‏ : ‎ Springer; 3rd edition (July 13, 2004)
  • Language ‏ : ‎ English
  • Hardcover ‏ : ‎ 456 pages
  • ISBN-10 ‏ : ‎ 0387208607
  • ISBN-13 ‏ : ‎ 978-0387208602
  • Item Weight ‏ : ‎ 3.99 pounds
  • Dimensions ‏ : ‎ 6.14 x 1 x 9.21 inches
  • Customer Reviews:
    4.8 4.8 out of 5 stars 7 ratings

Important information

To report an issue with this product, click here.

About the author

Follow authors to get new release updates, plus improved recommendations.
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Discover more of the author’s books, see similar authors, read author blogs and more

Customer reviews

4.8 out of 5 stars
4.8 out of 5
7 global ratings
5 star
4 star
3 star 0% (0%) 0%
2 star 0% (0%) 0%
1 star 0% (0%) 0%

Top reviews from the United States

Reviewed in the United States on July 20, 2016
One person found this helpful
Report
Reviewed in the United States on September 11, 2011
4 people found this helpful
Report

Top reviews from other countries

Willy Van den Driessche
5.0 out of 5 stars Only for number theory freaks
Reviewed in France on October 7, 2010
One person found this helpful
Report