# Number Theory Forum

Number Theory Help Forum

1. ### prove some cardinalities fact

• Replies: 1
• Views: 406
Mar 17th 2009, 04:57 PM
2. ### 3 Problems: Modulus, Module/Vector space, and Subgroup Order

• Replies: 1
• Views: 614
Mar 17th 2009, 06:32 AM
3. ### Prime Number Proof

• Replies: 3
• Views: 469
Mar 17th 2009, 12:32 AM
4. ### [SOLVED] Fibonacci. Prove: If 3|n, then 2|Fn

• Replies: 4
• Views: 1,473
Mar 16th 2009, 08:55 AM
5. ### Greatest common divisor proofs

• Replies: 1
• Views: 580
Mar 15th 2009, 12:04 PM
6. ### order t (mod p)

• Replies: 3
• Views: 473
Mar 15th 2009, 11:54 AM
7. ### Proof in Hardy's book

• Replies: 0
• Views: 832
Mar 14th 2009, 01:18 PM
8. ### Modular Proof

• Replies: 1
• Views: 446
Mar 14th 2009, 12:21 AM
9. ### Modular exponentiation calculation

• Replies: 0
• Views: 390
Mar 13th 2009, 07:52 PM
10. ### Solving for x in a quadratic congruence modulo problem

• Replies: 3
• Views: 979
Mar 12th 2009, 09:32 PM
11. ### sum of squares and congruence problem

• Replies: 3
• Views: 513
Mar 12th 2009, 02:15 PM
12. ### A problem about Gauss Prime

• Replies: 0
• Views: 422
Mar 12th 2009, 12:08 PM
13. ### Euclidean algorithm question help

• Replies: 2
• Views: 485
Mar 12th 2009, 02:41 AM
14. ### Euler phi-Function

• Replies: 1
• Views: 625
Mar 11th 2009, 07:11 PM
15. ### Number theory integer proofs

• Replies: 3
• Views: 3,032
Mar 10th 2009, 10:45 PM
16. ### Congruence

• Replies: 1
• Views: 612
Mar 10th 2009, 10:29 PM
17. ### x^3 = y^2 + 1

• Replies: 9
• Views: 632
Mar 10th 2009, 10:27 PM
18. ### Stuck on a congruency problem

• Replies: 1
• Views: 959
Mar 10th 2009, 01:53 AM
19. ### Congruence Proof (Application of Fermat's Theorem I believe)

• Replies: 1
• Views: 909
Mar 9th 2009, 01:51 PM
20. ### Euclidan Algorithm linear congruence

• Replies: 3
• Views: 866
Mar 9th 2009, 12:35 PM
21. ### modular arith.

• Replies: 2
• Views: 666
Mar 9th 2009, 05:57 AM
22. ### Congruence Problem

• Replies: 1
• Views: 402
Mar 9th 2009, 03:14 AM
23. ### integer triples

• Replies: 1
• Views: 492
Mar 9th 2009, 02:35 AM
24. ### Prime number computation

• Replies: 1
• Views: 384
Mar 9th 2009, 01:11 AM
25. ### Euclidan Algorithm

• Replies: 0
• Views: 528
Mar 9th 2009, 12:18 AM
26. ### Modular exponentiation

• Replies: 0
• Views: 676
Mar 9th 2009, 12:08 AM
27. ### Pythagorean triple

• Replies: 3
• Views: 511
Mar 8th 2009, 08:51 PM

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