# Number Theory Forum

Number Theory Help Forum

1. ### Proof validation

• Replies: 1
• Views: 1,088
Feb 25th 2006, 08:07 AM
2. ### Factors Of 3-digit Numbers

• Replies: 7
• Views: 3,223
Feb 22nd 2006, 12:54 AM
3. ### 2, 5, 8, 11, 14... (q2)

• Replies: 2
• Views: 1,108
Feb 13th 2006, 01:51 PM
4. ### 2, 5, 8, 11, 14... (continued)

• Replies: 1
• Views: 883
Feb 13th 2006, 01:48 PM
5. ### 2, 5, 8, 11, 14... (q3)

• Replies: 2
• Views: 984
Feb 12th 2006, 08:51 PM
6. ### 2, 5, 8, 11, 14...

• Replies: 4
• Views: 1,045
Feb 12th 2006, 11:38 AM
7. ### Explanation

• Replies: 2
• Views: 1,411
Feb 7th 2006, 01:55 PM

• Replies: 5
• Views: 944
Feb 4th 2006, 02:37 PM
9. ### Convergence of primes

• Replies: 15
• Views: 2,443
Feb 2nd 2006, 11:08 AM
10. ### just some new algorithms relating wonderful properties of Number

• Replies: 1
• Views: 978
Jan 24th 2006, 04:21 AM
11. ### recursion formula's

• Replies: 1
• Views: 1,294
Jan 11th 2006, 12:47 PM
12. ### [SOLVED] polynomials

• Replies: 1
• Views: 1,302
Jan 7th 2006, 12:20 PM
13. ### Primes in Arithmetic Progression

• Replies: 2
• Views: 1,331
Dec 22nd 2005, 08:19 AM
14. ### Primes proof

• Replies: 1
• Views: 1,342
Dec 21st 2005, 06:13 AM
15. ### Consecutive Twin Primes Proof

• Replies: 2
• Views: 1,775
Dec 18th 2005, 05:18 AM
16. ### This must be impossible (sequence problem)

• Replies: 1
• Views: 1,389
Dec 17th 2005, 08:32 AM
17. ### A number riddle

• Replies: 1
• Views: 1,435
Dec 11th 2005, 01:47 AM
18. ### numbers in series

• Replies: 1
• Views: 1,203
Oct 26th 2005, 08:19 AM
19. ### sets

• Replies: 5
• Views: 1,370
Oct 25th 2005, 07:59 AM
20. ### Defining a Distance

• Replies: 4
• Views: 1,186
Oct 17th 2005, 08:17 AM
21. ### I am learner and need help - Find k+n ?

• Replies: 1
• Views: 1,516
Oct 14th 2005, 04:31 PM
22. ### Proving an integer is prime

• Replies: 2
• Views: 1,642
Sep 12th 2005, 03:25 PM
23. ### 1/x - 1/y = 1/2005

• Replies: 6
• Views: 1,852
Sep 10th 2005, 05:50 AM
24. ### divisors

• Replies: 4
• Views: 1,541
Aug 27th 2005, 12:01 AM
25. ### integers

• Replies: 3
• Views: 1,518
Aug 14th 2005, 08:06 AM
26. ### Number theory notation

• Replies: 4
• Views: 2,069
Jun 28th 2005, 10:41 PM

• Replies: 2
• Views: 1,684
Jun 16th 2005, 04:17 PM
28. ### Find a prime factor of 99!-1

• Replies: 2
• Views: 1,810
Jun 16th 2005, 05:19 AM

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