# Number Theory Forum

Number Theory Help Forum

1. ### Pseudoprimes

• Replies: 0
• Views: 618
Aug 6th 2009, 10:24 PM
2. ### Which is greater: 355*356 or 354*357?

• Replies: 2
• Views: 1,016
Aug 6th 2009, 03:22 PM
3. ### Solving Congruences

• Replies: 9
• Views: 1,109
Aug 5th 2009, 10:34 PM
4. ### Agoh's Conjecture

• Replies: 3
• Views: 1,094
Aug 5th 2009, 03:39 PM
5. ### gcd(a,30)=1 implies that 60 divides a^4+59

• Replies: 2
• Views: 1,992
Aug 5th 2009, 03:20 PM
6. ### Solving Primitive Pythagorean Triangle

• Replies: 5
• Views: 695
Aug 5th 2009, 12:32 PM
7. ### Nontrivial Solutions

• Replies: 3
• Views: 550
Aug 5th 2009, 12:16 PM
8. ### Pythagorean Triplets

• Replies: 8
• Views: 940
Aug 5th 2009, 11:54 AM
9. ### [SOLVED] Prime Power Decomposition

• Replies: 3
• Views: 1,087
Aug 5th 2009, 08:58 AM
10. ### sum of two squares proof

• Replies: 3
• Views: 1,196
Aug 4th 2009, 02:32 PM
11. ### [SOLVED] Finding possible orders

• Replies: 3
• Views: 454
Aug 4th 2009, 01:32 PM
12. ### [SOLVED] Finding the last two digits of a number raised to a large exponent

• Replies: 5
• Views: 9,998
Aug 4th 2009, 01:28 PM
13. ### Help Preparing for Final Exam

• Replies: 19
• Views: 1,307
Aug 4th 2009, 01:11 PM
14. ### Little Question

• Replies: 3
• Views: 673
Aug 4th 2009, 09:59 AM
15. ### Last 5 digits

• Replies: 1
• Views: 509
Aug 4th 2009, 09:37 AM
16. ### Find all naturAls numbers. X , Y..

• Replies: 2
• Views: 592
Aug 4th 2009, 08:49 AM
17. ### Division table modulo 5

• Replies: 1
• Views: 3,068
Aug 2nd 2009, 05:28 AM
18. ### Combinatoire -Problem

• Replies: 3
• Views: 560
Aug 1st 2009, 04:19 AM
19. ### Integer Solutions

• Replies: 1
• Views: 1,417
Jul 31st 2009, 09:18 AM
20. ### Chinese Remainder Theorem

• Replies: 8
• Views: 1,273
Jul 31st 2009, 07:34 AM
21. ### Sum of Legendre Symbols

• Replies: 1
• Views: 1,218
Jul 31st 2009, 06:03 AM
22. ### Prove that

• Replies: 5
• Views: 592
Jul 29th 2009, 05:14 AM
23. ### arbitrary even function identity

• Replies: 0
• Views: 358
Jul 28th 2009, 12:13 PM
24. ### finding maximal value

• Replies: 4
• Views: 465
Jul 27th 2009, 12:46 PM
25. ### Polynomial Congruences

• Replies: 1
• Views: 668
Jul 27th 2009, 04:50 AM
26. ### Generating Large Prime Numbers

• Replies: 7
• Views: 1,398
Jul 26th 2009, 02:08 PM
27. ### Summation

• Replies: 3
• Views: 537
Jul 26th 2009, 12:59 AM
28. ### General Forms of Recursive Series

• Replies: 4
• Views: 835
Jul 25th 2009, 07:14 AM
29. ### Large Exponent help

• Replies: 2
• Views: 695
Jul 25th 2009, 01:56 AM

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