Facebook Page
Twitter
RSS
+ Post New Thread
Page 2 of 9 FirstFirst 1234 ... LastLast
Threads 31 to 60 of 270

Forum: Number Theory

Classical Number Theory, Algebraic and Analytic Number Theory, Number Theoretic Cryptography

  1. Normal Thread Normal Threads

  2. Linear diophantine equations

    Started by Guest, January 29th, 2016 14:11
    decide, diophantine, equations, false, true
    • Replies: 4
    • Views: 682
    January 30th, 2016, 02:35 Go to last post
  3. Greatest common divisor

    Started by Guest, January 29th, 2016 14:23
    $n$, common, counterexample, false, integer
    • Replies: 5
    • Views: 788
    January 29th, 2016, 17:55 Go to last post
  4. [SOLVED] Alll Positive Integers proof by contraposition

    Started by tmt, November 30th, 2015 01:17
    $s$, book, inequality, integers, sqrtn$
    • Replies: 1
    • Views: 790
    November 30th, 2015, 09:50 Go to last post
  5. Prime numbers proof by contradiction

    Started by tmt, November 30th, 2015 00:47
    $a^2, b^2, contradiction, numbers, prime
    • Replies: 1
    • Views: 624
    November 30th, 2015, 08:21 Go to last post
  6. [SOLVED] Proof by contraposition for dividing integers

    Started by tmt, November 29th, 2015 23:12
    $bc, akc, contraposition, integers, nmid
    • Replies: 0
    • Views: 463
    November 29th, 2015, 23:12 Go to last post
  7. Sufficient Proof

    Started by tmt, November 29th, 2015 17:48
    n^2, prove, quotient, remainder, theorem
    • Replies: 1
    • Views: 662
    November 29th, 2015, 21:17 Go to last post
  8. [SOLVED] Contrapositive proof

    Started by tmt, November 29th, 2015 20:30
    $m$, $n$, contrapositive, odd, proof
    • Replies: 1
    • Views: 538
    November 29th, 2015, 20:42 Go to last post
  9. Dividing problem

    Started by tmt, November 28th, 2015 18:01
    $a$, integer, proceed, show, unsure
    • Replies: 1
    • Views: 671
    November 28th, 2015, 22:50 Go to last post
  10. [SOLVED] All solutions to equation problem

    Started by tmt, November 24th, 2015 21:11
    $56, equation, find, proceed, solutions
    • Replies: 1
    • Views: 671
    November 24th, 2015, 22:15 Go to last post
  11. Problem Chinese remainder Theorem

    Started by Julio, October 25th, 2015 23:55
    $r+2mathbbncap, mhb, problem, s+3mathbbncap, t+5mathbbn=x+nmathbbn.$
    • Replies: 2
    • Views: 798
    November 22nd, 2015, 20:41 Go to last post
  12. [SOLVED] Quotient remainder theorem

    Started by tmt, November 21st, 2015 19:45
    $$q$$, $$r$$, b$$, integer, unique
    • Replies: 3
    • Views: 772
    November 22nd, 2015, 12:44 Go to last post
  13. [SOLVED] Quotient remainder theorem problem.

    Started by tmt, November 20th, 2015 16:20
    english, problem, quotient, remainder, theorem
    • Replies: 3
    • Views: 727
    November 20th, 2015, 17:42 Go to last post
  14. Primitive Pythagorean triple

    Started by Alexmahone, November 10th, 2015 18:02
    attempt, multiple, primitive, pythagorean, triple
    • Replies: 1
    • Views: 705
    November 11th, 2015, 00:33 Go to last post
  15. Chinese remainder Theorem

    Started by Julio, October 25th, 2015 23:50
    $varphi, follow, function, mathbbz/bmathbbztimes, mathbbz/cmathbbz$
    • Replies: 0
    • Views: 477
    October 25th, 2015, 23:50 Go to last post
  16. Show combinations is even

    Started by mathgirl, September 9th, 2015 16:04
    binomnr, combinations, odd, prove, show
    • Replies: 1
    • Views: 871
    September 13th, 2015, 15:33 Go to last post
  17. Geometric problem

    Started by Julio, August 17th, 2015 22:44
    $d_pn+m=|n-m|_p.$, center, hint, metric, problem
    • Replies: 2
    • Views: 896
    August 18th, 2015, 08:18 Go to last post
  18. Why more than 2^(99)

    Started by Olok, July 26th, 2015 16:30
    • Replies: 1
    • Views: 853
    July 30th, 2015, 23:00 Go to last post
  19. Prime Versus Irreducible Numbers

    Started by Panda, July 26th, 2015 07:10
    irreducible, natural, numbers, property, prove
    • Replies: 1
    • Views: 805
    July 26th, 2015, 09:37 Go to last post
  20. [SOLVED] Can someone give a simple explanation of quadratic residues?

    Started by Terry, July 26th, 2015 07:52
    mod, quadratic, solutions, understand, x^2
    • Replies: 3
    • Views: 823
    July 26th, 2015, 09:13 Go to last post
  21. Resources for Pell's equation

    Started by matqkks, July 15th, 2015 15:02
    equation, good, pellís, practical, resources
    • Replies: 1
    • Views: 799
    July 24th, 2015, 10:38 Go to last post
  22. Sum of squares history

    Started by Amer, July 20th, 2015 04:42
    history, squares, sum, thinking, triples
    • Replies: 1
    • Views: 828
    July 23rd, 2015, 19:21 Go to last post
  23. Electronic voting system

    Started by mathmari, June 13th, 2015 16:35
    centres, tally, vote, voter, voters
    • Replies: 0
    • Views: 701
    June 13th, 2015, 16:35 Go to last post
  24. RSA signature scheme

    Started by mathmari, June 12th, 2015 18:23
    key, phin, pmod, rightarrow, signature
    • Replies: 3
    • Views: 1,029
    June 13th, 2015, 07:01 Go to last post
  25. ElGamal signature scheme

    Started by mathmari, June 11th, 2015 17:25
    key, message, pmod, private, signature
    • Replies: 1
    • Views: 788
    June 12th, 2015, 18:17 Go to last post
  26. How can we find the private key?

    Started by mathmari, June 12th, 2015 05:35
    alice, discrete, find, key, private
    • Replies: 3
    • Views: 782
    June 12th, 2015, 18:09 Go to last post
  27. Sum of two squares

    Started by matqkks, June 9th, 2015 12:44
    integer, squares, sum, sums, theory
    • Replies: 1
    • Views: 758
    June 11th, 2015, 19:18 Go to last post
  28. How can we find the decrypted message?

    Started by mathmari, June 10th, 2015 04:21
    $a$, find, key, message, y^k=34$
    • Replies: 1
    • Views: 729
    June 11th, 2015, 05:20 Go to last post
  29. Pohlig-Hellman algorithm

    Started by mathmari, June 10th, 2015 16:58
    algorithm, pohlig-hellman, step, understand, wondering
    • Replies: 1
    • Views: 869
    June 10th, 2015, 21:23 Go to last post
  30. Two problems

    Started by Kubik, June 6th, 2015 03:37
    prime, principal, problems, prove, ring
    • Replies: 0
    • Views: 618
    June 6th, 2015, 03:37 Go to last post

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Math Help Boards