Number Theory Forum

Number Theory Help Forum

1. number of solution of x*x =1 (mod n) ??

• Replies: 7
• Views: 3,033
May 5th 2013, 04:33 AM
2. Multiplication shift cipher with k-graphs

• Replies: 0
• Views: 1,433
May 1st 2013, 12:52 AM
3. Finding total number of combinations which include some specific numbers

• Replies: 2
• Views: 814
Apr 26th 2013, 08:15 PM
4. Complex number special case modulus z=1

• Replies: 7
• Views: 734
Apr 24th 2013, 05:26 PM
5. Why is 5 the answer to this question?

• Replies: 1
• Views: 965
Apr 23rd 2013, 04:52 PM
6. Distinct Pairwise Sums

• Replies: 1
• Views: 1,250
Apr 18th 2013, 08:53 PM
7. Proving if something is even

• Replies: 5
• Views: 543
Apr 18th 2013, 03:55 PM
8. scientific notation question

• Replies: 2
• Views: 460
Apr 17th 2013, 01:23 PM
9. Prime or not?

• Replies: 2
• Views: 596
Apr 16th 2013, 05:37 AM
10. COmplex no

• Replies: 0
• Views: 330
Apr 14th 2013, 08:46 AM
11. equivalence relations

• Replies: 2
• Views: 525
Apr 12th 2013, 03:48 AM
12. Help with hard Standard Form questions?

• Replies: 18
• Views: 2,283
Apr 11th 2013, 05:41 PM
13. Prove that n! does not divide n^n for n>2

• Replies: 1
• Views: 474
Apr 11th 2013, 04:51 AM
14. Finding a pattern to a Summation Series of n^n

• Replies: 0
• Views: 378
Apr 9th 2013, 08:43 PM
15. cubic residue

• Replies: 3
• Views: 1,050
Apr 6th 2013, 05:13 PM
16. empirical data relations

• Replies: 0
• Views: 413
Apr 1st 2013, 09:29 AM
17. Least common multiple - how to prove its associaticity

• Replies: 1
• Views: 765
Apr 1st 2013, 05:59 AM
18. continued fraction

• Replies: 1
• Views: 783
Mar 31st 2013, 05:19 AM
19. prove there is no primitive root mod 3p

• Replies: 4
• Views: 491
Mar 27th 2013, 07:28 AM
20. find n such that...

• Replies: 1
• Views: 436
Mar 27th 2013, 05:22 AM
21. fi(n)

• Replies: 1
• Views: 456
Mar 27th 2013, 05:03 AM
22. lagandere symbol

• Replies: 0
• Views: 504
Mar 27th 2013, 01:08 AM

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