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Forum: Number Theory

Number Theory Help Forum

  1. Prime Numbers (difficult question about something seemingly simple)

    yeah:)
    4 Pages •
    1 2 3 ... 4
    difficult, numbers, prime, question, seemingly, simple
    • Replies: 45
    • Views: 1,157
    Bacterius
    June 6th 2010, 06:18 PM Go to last post

  2. Integer Solutions?

    Media_Man
    3 Pages •
    1 2 3
    integer, solutions 4 Attachment(s)
    • Replies: 44
    • Views: 1,202
    Media_Man
    September 14th 2009, 09:11 PM Go to last post

  3. Question mathematical operations

    hebby
    3 Pages •
    1 2 3
    mathematical, operations
    • Replies: 40
    • Views: 668
    Bacterius
    January 12th 2010, 11:02 PM Go to last post

  4. Proof by Induction?

    Aquafina
    3 Pages •
    1 2 3
    induction, proof
    • Replies: 39
    • Views: 974
    Deadstar
    May 18th 2009, 05:28 AM Go to last post

  5. .999... = 1?

    Yankee77
    3 Pages •
    1 2 3
    999
    • Replies: 37
    • Views: 2,880
    CaptainBlack
    November 20th 2007, 09:47 AM Go to last post

  6. What's so special about this composite number

    superdude
    3 Pages •
    1 2 3
    composite, number, special
    • Replies: 33
    • Views: 853
    undefined
    May 5th 2010, 02:14 AM Go to last post

  7. Arrow Primitive Pyth. triples: Solutions of x^2 + y^2 = 2 z^2

    kingwinner
    3 Pages •
    1 2 3
    primitive, pyth, solutions, triples
    • Replies: 32
    • Views: 869
    kingwinner
    April 8th 2010, 08:50 PM Go to last post

  8. Continued Fraction Expansion Problems

    Samson
    3 Pages •
    1 2 3
    continued, expansion, fraction, problems
    • Replies: 32
    • Views: 999
    undefined
    July 7th 2010, 06:01 AM Go to last post

  9. Primes in Quadratic Fields

    Samson
    3 Pages •
    1 2 3
    fields, primes, quadratic
    • Replies: 31
    • Views: 714
    Samson
    September 9th 2010, 02:09 PM Go to last post

  10. Unique Factorization

    Samson
    3 Pages •
    1 2 3
    factorization, unique 1 Attachment(s)
    • Replies: 31
    • Views: 822
    Samson
    November 30th 2010, 02:49 PM Go to last post

  11. Equation with primes in exponent

    geagry
    3 Pages •
    1 2 3
    equation, exponent, primes 1 Attachment(s)
    • Replies: 31
    • Views: 1,237
    Isomorphism
    June 27th 2011, 06:57 AM Go to last post

  12. [SOLVED] Solving Diophantine Equations:

    Samson
    2 Pages •
    1 2
    diophantine, equations, solved, solving
    • Replies: 29
    • Views: 613
    Samson
    June 8th 2010, 08:33 AM Go to last post

  13. 0!=1

    helpmeplease
    2 Pages •
    1 2
    • Replies: 28
    • Views: 1,643
    mr fantastic
    July 1st 2008, 03:20 PM Go to last post

  14. A diophantine equation

    DMT
    2 Pages •
    1 2
    diophantine, equation
    • Replies: 28
    • Views: 1,403
    malaygoel
    June 23rd 2006, 04:19 AM Go to last post

  15. Regular Square Questions

    1337h4x
    2 Pages •
    1 2
    questions, regular, square 4 Attachment(s)
    • Replies: 27
    • Views: 450
    undefined
    June 4th 2010, 02:11 PM Go to last post

  16. Mersenne numbers

    jamix
    2 Pages •
    1 2
    mersenne, numbers
    • Replies: 26
    • Views: 564
    Aryth
    April 22nd 2009, 03:19 PM Go to last post

  17. Ad hoc summation of series

    Heirot
    2 Pages •
    1 2
    hoc, series, summation
    • Replies: 26
    • Views: 705
    Heirot
    January 14th 2011, 05:12 PM Go to last post

  18. Polynomial squaring ladders

    jamix
    2 Pages •
    1 2
    ladders, polynomial, squaring
    • Replies: 25
    • Views: 825
    Media_Man
    September 13th 2009, 09:26 AM Go to last post

  19. Polynomtials with multiple roots

    1337h4x
    2 Pages •
    1 2
    multiple, polynomtials, roots
    • Replies: 24
    • Views: 536
    chiph588@
    May 30th 2010, 07:38 PM Go to last post

  20. Every natural number is sum of powers of 2

    kingwinner
    2 Pages •
    1 2
    natural, number, powers, sum
    • Replies: 23
    • Views: 1,518
    pomp
    January 13th 2010, 10:58 PM Go to last post

  21. [SOLVED] 3, 5, 7 primes

    dwsmith
    2 Pages •
    1 2
    primes, solved
    • Replies: 23
    • Views: 413
    ANDS!
    June 3rd 2010, 10:55 AM Go to last post

  22. Quick's quick question

    Quick
    2 Pages •
    1 2
    question, quick
    • Replies: 22
    • Views: 1,206
    Quick
    July 9th 2006, 04:38 PM Go to last post

  23. The Battle Of Hastings

    henryzz
    2 Pages •
    1 2
    battle, hastings
    • Replies: 22
    • Views: 900
    henryzz
    July 27th 2007, 05:25 AM Go to last post

  24. Solve in natural numbers

    segasai
    2 Pages •
    1 2
    natural, numbers, solve 6 Attachment(s)
    • Replies: 22
    • Views: 715
    Sudharaka
    January 8th 2010, 10:43 PM Go to last post

  25. Euler Function phi(n)

    1337h4x
    2 Pages •
    1 2
    euler, function, phin
    • Replies: 22
    • Views: 3,033
    1337h4x
    May 29th 2010, 07:29 AM Go to last post

  26. Goldbach's Conjecture

    CaptainBlack
    2 Pages •
    1 2
    conjecture, goldbach
    • Replies: 21
    • Views: 1,917
    mr fantastic
    November 14th 2008, 03:20 PM Go to last post

  27. primes and unique factorization

    empressA
    2 Pages •
    1 2
    factorization, primes, unique
    • Replies: 21
    • Views: 388
    Dinkydoe
    January 20th 2010, 05:54 PM Go to last post

  28. Fermat's Last Theorem

    tjs94080
    2 Pages •
    1 2
    fermat, theorem
    • Replies: 21
    • Views: 582
    tjs94080
    July 19th 2012, 07:02 PM Go to last post

  29. A Theorem generating 3-factor Carmichael Numbers

    Media_Man
    2 Pages •
    1 2
    3factor, carmichael, generating, numbers, theorem 5 Attachment(s)
    • Replies: 20
    • Views: 668
    jamix
    May 10th 2009, 06:58 AM Go to last post

  30. [SOLVED] Thoughts needed for this "proof" of riemann s hypothesis

    jlb
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 20
    • Views: 838
    chiph588@
    August 18th 2010, 12:53 PM Go to last post
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