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Forum: Number Theory

Number Theory Help Forum

  1. Primitive roots mod p

    chiph588@
    mod, primitive, roots
    • Replies: 4
    • Views: 1,415
    ThePerfectHacker
    February 11th 2009, 02:03 PM Go to last post

  2. [SOLVED] difference of two squares problem!!

    nandu11
    difference, objective, perfect squares, problem, progression, solved, squares
    • Replies: 2
    • Views: 361
    Soroban
    February 11th 2009, 08:16 AM Go to last post

  3. (easy?) Proof: divisors and primality

    DiscreteW
    divisors, easy, primality, proof
    • Replies: 1
    • Views: 204
    Jhevon
    February 10th 2009, 08:11 PM Go to last post

  4. [SOLVED] Proof with Primes

    zhupolongjoe
    primes, proof, solved
    • Replies: 3
    • Views: 241
    Whoever
    February 10th 2009, 09:26 AM Go to last post

  5. a gcd proof

    GoldendoodleMom
    gcd, proof
    • Replies: 1
    • Views: 466
    ThePerfectHacker
    February 9th 2009, 06:52 PM Go to last post

  6. A Recurrence Relation

    NonCommAlg
    recurrence, relation
    • Replies: 4
    • Views: 436
    ThePerfectHacker
    February 9th 2009, 06:06 PM Go to last post

  7. [SOLVED] Linear Congruence Theory

    star_tenshi
    congruence, linear, solved, theory
    • Replies: 9
    • Views: 353
    o_O
    February 9th 2009, 07:40 AM Go to last post

  8. [SOLVED] GCD Proof: Elem. Number Theory

    iMito
    elem, gcd, number, proof, solved, theory
    • Replies: 1
    • Views: 234
    red_dog
    February 9th 2009, 01:50 AM Go to last post

  9. Congruences and Diophantine equations

    Willie_Trombone
    congruences, diophantine, equations
    • Replies: 2
    • Views: 248
    Willie_Trombone
    February 8th 2009, 08:53 PM Go to last post

  10. Divisible by 16

    Sigyn3
    divisible
    • Replies: 4
    • Views: 262
    JaneBennet
    February 8th 2009, 08:03 AM Go to last post

  11. [SOLVED] Right Triangle Problem

    KellHS886
    problem, solved, triangle
    • Replies: 2
    • Views: 211
    Soroban
    February 7th 2009, 07:07 PM Go to last post

  12. Challenge of the Week

    maddmaxx46
    challenge, week
    • Replies: 2
    • Views: 302
    running-gag
    February 7th 2009, 01:36 AM Go to last post

  13. observations of Gn (invertible classes of Zn)

    minivan15
    classes, invertible, observations
    • Replies: 1
    • Views: 239
    ThePerfectHacker
    February 4th 2009, 09:01 PM Go to last post

  14. x^2 mod 2^b

    chiph588@
    mod
    • Replies: 3
    • Views: 363
    ThePerfectHacker
    February 4th 2009, 07:47 PM Go to last post

  15. Exclamation divisibility

    Sally_Math
    divisibility
    • Replies: 1
    • Views: 220
    o_O
    February 3rd 2009, 09:02 PM Go to last post

  16. fibonacci puzzle problem

    lauren2988
    fibonacci, problem, puzzle
    • Replies: 1
    • Views: 447
    Soroban
    February 3rd 2009, 04:41 PM Go to last post

  17. Divisibility

    Aryth
    divisibility
    • Replies: 1
    • Views: 209
    SimonM
    February 3rd 2009, 11:13 AM Go to last post

  18. powers and factorials

    thippli
    factorial, factorials, power, powers
    • Replies: 3
    • Views: 355
    Laurent
    February 3rd 2009, 03:25 AM Go to last post

  19. Euclidean Proof

    wrighchr
    euclidean, proof
    • Replies: 4
    • Views: 239
    Yendor
    February 2nd 2009, 09:43 PM Go to last post

  20. Polynomial Congruence Proof

    erictorius
    congruence, polynomial, proof
    • Replies: 1
    • Views: 285
    ThePerfectHacker
    February 2nd 2009, 12:01 PM Go to last post

  21. Factorials & Perfect Squares

    star_tenshi
    factorials, perfect, squares
    • Replies: 2
    • Views: 359
    star_tenshi
    February 2nd 2009, 08:56 AM Go to last post

  22. Induction Proof

    bearej50
    induction, proof
    • Replies: 2
    • Views: 225
    bearej50
    February 2nd 2009, 06:19 AM Go to last post

  23. Post congruence

    Sally_Math
    congruence
    • Replies: 2
    • Views: 219
    GaloisTheory1
    February 1st 2009, 09:11 PM Go to last post

  24. More on coprime integers

    Louise
    coprime, integers
    • Replies: 2
    • Views: 217
    star_tenshi
    February 1st 2009, 05:30 PM Go to last post

  25. Modulo/congruence proof help

    pirouette
    modulo or congruence, proof
    • Replies: 4
    • Views: 330
    pirouette
    February 1st 2009, 11:39 AM Go to last post

  26. Solutions in a congruence class

    Eagle3
    class, congruence, solutions
    • Replies: 5
    • Views: 214
    ThePerfectHacker
    January 31st 2009, 04:51 PM Go to last post

  27. two problems dealing with congruences

    minivan15
    congruences, dealing, problems
    • Replies: 5
    • Views: 252
    ThePerfectHacker
    January 31st 2009, 02:33 PM Go to last post

  28. Well-Ordering Proof Skeleton

    Th3sandm4n
    number theory, proof, proof by contradiction, skeleton, well ordering, wellordering
    • Replies: 4
    • Views: 1,548
    Th3sandm4n
    January 31st 2009, 10:31 AM Go to last post

  29. infinite primes

    padsinseven
    infinite, primes
    • Replies: 8
    • Views: 1,456
    Whoever
    January 30th 2009, 09:42 AM Go to last post

  30. a^n | b^n => a | b ??

    AcmeNescient
    >
    • Replies: 2
    • Views: 232
    AcmeNescient
    January 30th 2009, 04:12 AM Go to last post

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