# Number Theory Forum

Number Theory Help Forum

1. ### Riemann Zeta function

• Replies: 8
• Views: 739
Feb 24th 2010, 08:30 AM
2. ### When number theory and probabilities clash

• Replies: 9
• Views: 1,279
Feb 24th 2010, 06:15 AM
3. ### primitive roots

• Replies: 1
• Views: 561
Feb 24th 2010, 05:17 AM
4. ### Linear Congruence

• Replies: 2
• Views: 1,372
Feb 24th 2010, 05:11 AM
5. ### Prove that... complete set of residues mod m.

• Replies: 1
• Views: 855
Feb 24th 2010, 04:47 AM
6. ### prove ....

• Replies: 2
• Views: 366
Feb 24th 2010, 04:00 AM
7. ### Prove x< 1 then x^2 =>1

• Replies: 13
• Views: 1,111
Feb 24th 2010, 03:53 AM
8. ### Congruences, Powers, and Euler's Formula

• Replies: 3
• Views: 2,060
Feb 23rd 2010, 06:26 PM
9. ### Prove that (√2)^(√2) is irrational (assuming that √2 is irrational).

• Replies: 1
• Views: 774
Feb 23rd 2010, 05:54 PM
10. ### Show that is gcd(a,b)=1, and both a and b divide c, then ab divides c.

• Replies: 1
• Views: 557
Feb 23rd 2010, 12:36 PM
11. ### Prove that √15 is irrational.

• Replies: 1
• Views: 551
Feb 23rd 2010, 10:05 AM
12. ### gcd(a,b,c)lcm(a,b,c) = abc =>gcd(a,b)=gcd(b,c)=gcd(a,c)=1

• Replies: 0
• Views: 1,208
Feb 23rd 2010, 08:37 AM
13. ### mods

• Replies: 1
• Views: 591
Feb 23rd 2010, 04:08 AM
14. ### another mod

• Replies: 3
• Views: 616
Feb 22nd 2010, 07:41 PM
15. ### the largest integer number

• Replies: 3
• Views: 655
Feb 22nd 2010, 09:14 AM
16. ### How to solve "397^611 mod 1763" without calculator?

• Replies: 1
• Views: 843
Feb 22nd 2010, 09:07 AM
17. ### Prove Z[sqrt(d)] is not a UFD when d=1 mod 4

• Replies: 1
• Views: 3,865
Feb 22nd 2010, 05:14 AM
18. ### proof by induction

• Replies: 4
• Views: 563
Feb 22nd 2010, 04:18 AM
19. ### Prime & Congruences

• Replies: 2
• Views: 450
Feb 22nd 2010, 02:57 AM
20. ### Factorial division problem

• Replies: 4
• Views: 2,433
Feb 22nd 2010, 02:39 AM
21. ### p,q odd primes & q|(2^p)-1 => q=2pk+1

• Replies: 7
• Views: 981
Feb 21st 2010, 09:51 PM
22. ### Applying Fermat and Wilson's Theorem

• Replies: 4
• Views: 1,110
Feb 21st 2010, 06:06 PM
23. ### Mobius Function Proof

• Replies: 1
• Views: 925
Feb 21st 2010, 11:31 AM
24. ### Modulo Question: Proof

• Replies: 1
• Views: 414
Feb 20th 2010, 06:14 PM

• Replies: 3
• Views: 1,439
Feb 20th 2010, 11:16 AM
26. ### pattern in a bit sequence

• Replies: 0
• Views: 851
Feb 20th 2010, 09:51 AM
27. ### divisibily

• Replies: 3
• Views: 360
Feb 20th 2010, 07:56 AM

• Replies: 3
• Views: 359
Feb 20th 2010, 05:10 AM
29. ### Dirichlet Series convergence

• Replies: 7
• Views: 663
Feb 19th 2010, 04:13 PM
30. ### Divisibility Proof

• Replies: 9
• Views: 915
Feb 19th 2010, 01:01 AM

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### math intervention forum arizona

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