# Number Theory Forum

Number Theory Help Forum

1. ### Finding the biggest possible value of n

• Replies: 5
• Views: 690
Jul 11th 2012, 03:52 PM
2. ### Borevich and Shafarevich

• Replies: 1
• Views: 761
Jul 10th 2012, 09:12 PM
3. ### Finding all integer

• Replies: 1
• Views: 491
Jul 9th 2012, 02:43 AM
4. ### Solving MultiVariable Congruences

• Replies: 0
• Views: 822
Jul 8th 2012, 04:01 PM
5. ### Equation

• Replies: 4
• Views: 494
Jul 7th 2012, 11:41 PM
6. ### A.M. and G.M. help

• Replies: 1
• Views: 441
Jul 6th 2012, 03:45 PM
7. ### proof for equation with no solution

• Replies: 3
• Views: 482
Jul 6th 2012, 11:08 AM
8. ### 2^46 + 5^40 Not Prime - How to Prove?

• Replies: 7
• Views: 1,075
Jun 30th 2012, 08:50 AM
9. ### Perfect square s, odd number of factors

• Replies: 8
• Views: 4,737
Jun 29th 2012, 08:09 AM
10. ### Inequality with four consecutive prime numbers

• Replies: 3
• Views: 737
Jun 26th 2012, 12:07 PM
11. ### Given that 907 and 997 are primes, use the fact that 907 equiv -997 (mod 28) to calcu

• Replies: 7
• Views: 555
Jun 25th 2012, 01:28 PM
12. ### largest integer which gives same modulus result

• Replies: 1
• Views: 436
Jun 22nd 2012, 12:20 AM
13. ### Checking if a no is divisble by 24 or large nos.

• Replies: 4
• Views: 463
Jun 21st 2012, 02:34 PM
14. ### How many elements of S can be written as the sum of three integer squares?

• Replies: 6
• Views: 1,211
Jun 16th 2012, 10:27 PM
15. ### GCD

• Replies: 1
• Views: 510
Jun 12th 2012, 11:21 PM
16. ### show no solutions exists using table x^3mod9

• Replies: 2
• Views: 878
Jun 12th 2012, 11:02 PM
17. ### proving two expressions can be squares

• Replies: 2
• Views: 704
Jun 12th 2012, 10:56 PM
18. ### Help in some suggested questions about congruences, Fermat theorem (& maybe Wilson's)

• Replies: 3
• Views: 967
Jun 12th 2012, 07:30 AM
19. ### Find all odd primes p for which (11/p) = 1. Quadratic residue

• Replies: 0
• Views: 662
Jun 9th 2012, 08:25 AM
20. ### Common factors in integral domain Z[sqrt(-13)]

• Replies: 3
• Views: 891
Jun 8th 2012, 08:45 PM
21. ### modular arithmetic and prime number

• Replies: 6
• Views: 1,065
Jun 7th 2012, 11:25 PM
22. ### Cayley table inverse

• Replies: 4
• Views: 7,568
Jun 6th 2012, 10:44 AM
23. ### Find all positive integer numbers

• Replies: 2
• Views: 628
Jun 6th 2012, 09:29 AM
24. ### Relation between Fibonacci Numbers and Pythagorean Triples

• Replies: 2
• Views: 2,542
Jun 6th 2012, 08:02 AM
25. ### Euler's theorem

• Replies: 1
• Views: 514
Jun 6th 2012, 03:02 AM
26. ### Calculation 300 digit Sophie Germain prime number

• Replies: 1
• Views: 1,206
Jun 5th 2012, 07:45 PM
27. ### placing unit squares in a rectangle

• Replies: 1
• Views: 370
Jun 2nd 2012, 02:35 AM
28. ### Divisors of (X^a-1)/(X-1) x is an odd prime, a is odd integer

• Replies: 1
• Views: 707
Jun 1st 2012, 11:08 PM
29. ### Primitive root - proof

• Replies: 5
• Views: 1,320
May 31st 2012, 06:43 PM

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