# Number Theory Forum

Number Theory Help Forum

1. ### Help on a problem to do with logic please

• Replies: 1
• Views: 774
May 10th 2009, 12:10 AM
2. ### carmichael numbers

• Replies: 2
• Views: 890
May 9th 2009, 06:52 PM
3. ### Two quick questions

• Replies: 5
• Views: 882
May 9th 2009, 11:06 AM
4. ### Congruence problem with gcd

• Replies: 1
• Views: 712
May 9th 2009, 12:18 AM
5. ### indices and ax^n congruent to b mod m

• Replies: 1
• Views: 682
May 9th 2009, 12:09 AM
6. ### GCD Multiplicative Property

• Replies: 3
• Views: 642
May 8th 2009, 08:50 PM
7. ### Congruence

• Replies: 4
• Views: 401
May 8th 2009, 03:49 PM
8. ### Algebraic Integers trouble...

• Replies: 5
• Views: 431
May 8th 2009, 10:02 AM
9. ### need help, on greatet integer function.

• Replies: 1
• Views: 423
May 7th 2009, 06:57 PM
10. ### Coprime Theorem II

• Replies: 0
• Views: 451
May 7th 2009, 06:27 PM
11. ### Congruence, finding remainder

• Replies: 4
• Views: 580
May 7th 2009, 02:42 PM
12. ### Congruences

• Replies: 3
• Views: 653
May 7th 2009, 02:26 PM
13. ### My Prime Number Matrices. Useful/Just another sieve?

• Replies: 2
• Views: 821
May 7th 2009, 09:31 AM
14. ### Is this valid?

• Replies: 4
• Views: 708
May 7th 2009, 05:38 AM
15. ### Sequence question

• Replies: 6
• Views: 546
May 6th 2009, 02:47 PM
16. ### divisibility

• Replies: 10
• Views: 783
May 6th 2009, 02:40 PM
17. ### Two Not So Quick Questions

• Replies: 5
• Views: 537
May 6th 2009, 12:26 PM
18. ### Math question.

• Replies: 3
• Views: 507
May 6th 2009, 10:02 AM
19. ### Prove~

• Replies: 4
• Views: 425
May 6th 2009, 08:36 AM
20. ### integer-valued function

• Replies: 9
• Views: 638
May 6th 2009, 06:20 AM
21. ### Of Squares & Cubes

• Replies: 5
• Views: 458
May 5th 2009, 07:53 PM
22. ### Multiples of 13

• Replies: 9
• Views: 1,056
May 5th 2009, 03:37 PM
23. ### Number-theoretic functions

• Replies: 3
• Views: 674
May 5th 2009, 09:44 AM
24. ### sequence problem

• Replies: 3
• Views: 565
May 5th 2009, 04:41 AM
25. ### Positive Integer is Prime Like

• Replies: 14
• Views: 5,027
May 4th 2009, 07:57 AM
26. ### factoring problem...

• Replies: 3
• Views: 510
May 4th 2009, 07:44 AM
27. ### GCD divisibility problem

• Replies: 1
• Views: 531
May 4th 2009, 01:14 AM
28. ### Perfect powers of a particular form

• Replies: 18
• Views: 3,305
May 3rd 2009, 10:22 PM
29. ### simple Pell's Equation

• Replies: 5
• Views: 650
May 3rd 2009, 08:42 PM
30. ### Congruences: stumped by minus sign

• Replies: 3
• Views: 638
May 3rd 2009, 12:57 PM

,

,

### math intervention forum arizona

Click on a term to search for related topics.

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.