# Number Theory Forum

Number Theory Help Forum

1. ### Mupltiple Choice

• Replies: 2
• Views: 599
Oct 26th 2006, 07:46 PM
2. ### congruence and quadratic integers.

• Replies: 3
• Views: 1,080
Oct 26th 2006, 05:19 AM
3. ### a prove question

• Replies: 7
• Views: 730
Oct 26th 2006, 05:18 AM
4. ### Has anyone ever heard of "Magic base Cards"?

• Replies: 9
• Views: 1,271
Oct 24th 2006, 07:26 PM
5. ### sum of an exponential series (i know this is cliche, but it's urgent)

• Replies: 9
• Views: 3,067
Oct 24th 2006, 05:00 PM
6. ### x^2+y^2 = 7z^2

• Replies: 2
• Views: 1,077
Oct 24th 2006, 09:04 AM
7. ### fermat...or not fermat?

• Replies: 1
• Views: 651
Oct 22nd 2006, 09:16 AM
8. ### Quadratic primes

• Replies: 1
• Views: 915
Oct 21st 2006, 04:04 PM
9. ### Quadratic integers

• Replies: 6
• Views: 1,013
Oct 21st 2006, 12:25 AM
10. ### [SOLVED] Proof on Perfect Numbers

• Replies: 3
• Views: 3,079
Oct 20th 2006, 09:07 AM
11. ### algebra of remainders

• Replies: 1
• Views: 823
Oct 20th 2006, 08:29 AM
12. ### Qudratic field

• Replies: 8
• Views: 1,008
Oct 19th 2006, 11:56 PM
13. ### also

• Replies: 3
• Views: 664
Oct 19th 2006, 03:14 PM
14. ### RSA Encryption

• Replies: 3
• Views: 1,195
Oct 18th 2006, 10:28 AM
15. ### general math number theory

• Replies: 2
• Views: 601
Oct 18th 2006, 10:00 AM
16. ### a_0 might be 0, but a_1 cannot be 0

• Replies: 1
• Views: 574
Oct 17th 2006, 06:38 AM
17. ### The continued fraction expansion for e

• Replies: 2
• Views: 885
Oct 17th 2006, 05:22 AM
18. ### continued fraction

• Replies: 8
• Views: 957
Oct 16th 2006, 09:11 PM
19. ### proof on inverse modulo

• Replies: 2
• Views: 3,937
Oct 16th 2006, 05:42 PM
20. ### greatest common divisor

• Replies: 1
• Views: 760
Oct 16th 2006, 02:56 PM
21. ### Congruence equation

• Replies: 1
• Views: 896
Oct 15th 2006, 07:10 PM
22. ### Modular Arithmetic

• Replies: 2
• Views: 942
Oct 15th 2006, 07:07 PM
23. ### Congruence Equations

• Replies: 3
• Views: 742
Oct 15th 2006, 07:02 PM
24. ### Divisibility

• Replies: 1
• Views: 925
Oct 14th 2006, 08:08 PM
25. ### uncomfortable with induction hypothesis...

• Replies: 1
• Views: 660
Oct 13th 2006, 11:29 PM
26. ### method of Ascent

• Replies: 9
• Views: 1,545
Oct 11th 2006, 09:26 AM
27. ### Number Theory GCD Problem

• Replies: 2
• Views: 764
Oct 10th 2006, 04:59 PM
28. ### Finding all solutions to a Diophantine equation

• Replies: 2
• Views: 1,079
Oct 10th 2006, 01:10 PM
29. ### Euclid's theorem and primes numbers

• Replies: 1
• Views: 1,053
Oct 10th 2006, 07:33 AM
30. ### prove sqrt(3) + sqrt (5) is an irrational number

• Replies: 2
• Views: 7,202
Oct 6th 2006, 06:48 PM

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