# Number Theory Forum

Number Theory Help Forum

1. ### [SOLVED] Direct & Contrdiction Proof If x>1, then x^2>1

• Replies: 5
• Views: 3,662
Feb 27th 2011, 05:32 AM
2. ### Prime number sum

• Replies: 1
• Views: 479
Feb 26th 2011, 03:42 PM
3. ### A very difficult journal to find

• Replies: 3
• Views: 943
Feb 26th 2011, 12:55 PM
4. ### Question about Linear Congruences

• Replies: 0
• Views: 493
Feb 26th 2011, 10:09 AM
5. ### Power Divisibility Proof

• Replies: 1
• Views: 468
Feb 26th 2011, 12:10 AM
6. ### Square of real numbers.

• Replies: 6
• Views: 580
Feb 26th 2011, 12:06 AM
7. ### Summation proof

• Replies: 3
• Views: 858
Feb 25th 2011, 11:08 PM
8. ### Summation formula

• Replies: 3
• Views: 860
Feb 25th 2011, 09:19 PM
9. ### Negations Project

• Replies: 1
• Views: 556
Feb 25th 2011, 08:49 PM
10. ### Fibonacci Proposition

• Replies: 1
• Views: 402
Feb 25th 2011, 04:11 PM
11. ### Power Project

• Replies: 1
• Views: 349
Feb 25th 2011, 02:13 PM
12. ### Recursive Project

• Replies: 1
• Views: 357
Feb 25th 2011, 02:11 PM
13. ### Power Proof

• Replies: 1
• Views: 361
Feb 25th 2011, 01:53 PM

• Replies: 1
• Views: 1,153
Feb 25th 2011, 05:07 AM
15. ### Primitive Characters

• Replies: 0
• Views: 601
Feb 24th 2011, 11:25 PM
16. ### Godel Numbering

• Replies: 6
• Views: 1,069
Feb 24th 2011, 12:26 PM
17. ### more modulo proofs

• Replies: 5
• Views: 654
Feb 23rd 2011, 08:29 AM
18. ### True implication whose converse is false

• Replies: 1
• Views: 3,918
Feb 23rd 2011, 05:03 AM
19. ### Divisibility of binomial coefficients, countability of N^k.

• Replies: 5
• Views: 952
Feb 23rd 2011, 04:47 AM
20. ### Euler's theorem question finding the remainder...

• Replies: 0
• Views: 880
Feb 22nd 2011, 03:55 AM
21. ### prime and modulo proofs

• Replies: 3
• Views: 482
Feb 22nd 2011, 02:43 AM
22. ### Find last digit

• Replies: 7
• Views: 1,325
Feb 22nd 2011, 01:51 AM
23. ### Quantifier Project

• Replies: 1
• Views: 414
Feb 22nd 2011, 01:08 AM
24. ### Find remainder

• Replies: 0
• Views: 557
Feb 21st 2011, 01:51 PM
25. ### Range of x,y for which x^2 > y^2 holds true

• Replies: 2
• Views: 610
Feb 21st 2011, 05:05 AM
26. ### Range of a multivariable function

• Replies: 6
• Views: 3,269
Feb 20th 2011, 03:19 PM
27. ### Help with Mod Proof

• Replies: 1
• Views: 398
Feb 20th 2011, 03:19 PM
28. ### codebreaking! affine cipher

• Replies: 0
• Views: 974
Feb 20th 2011, 02:26 PM
29. ### Need help understanding prime factorisation

• Replies: 3
• Views: 1,310
Feb 20th 2011, 12:38 PM
30. ### Collection of Prime Numbers

• Replies: 3
• Views: 930
Feb 19th 2011, 05:28 AM

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