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Math Forum - Number Theory

Number Theory Help Forum

  1. Sum of reciprocals of squarefree numbers

    Bruno J.
    numbers, reciprocals, squarefree, sum
    • Replies: 2
    • Views: 691
    Bruno J.
    June 20th 2009, 10:19 AM Go to last post

  2. Combinations

    Keep
    combinations
    • Replies: 3
    • Views: 171
    Keep
    June 20th 2009, 05:08 AM Go to last post

  3. Simpl-equation in N

    dhiab
    simplequation
    • Replies: 1
    • Views: 243
    Bruno J.
    June 20th 2009, 12:22 AM Go to last post

  4. Combinations

    Keep
    combinations
    • Replies: 4
    • Views: 260
    Keep
    June 19th 2009, 08:57 AM Go to last post

  5. Elementary insight into Bertrand's postulate

    Bruno J.
    bertrand, elementary, insight, postulate
    • Replies: 0
    • Views: 321
    Bruno J.
    June 18th 2009, 01:11 PM Go to last post

  6. Proving Fermat's Little Theorem

    Qwertyuiop23
    fermat, proving, theorem
    • Replies: 2
    • Views: 497
    TheAbstractionist
    June 18th 2009, 03:06 AM Go to last post

  7. homework problem

    silentbob
    homework, problem
    • Replies: 2
    • Views: 442
    pomp
    June 17th 2009, 01:13 PM Go to last post

  8. Primitive Roots and Quadratic Residues

    wolfamdeus
    primitive, primitive roots, quadratic, quadratic residues, residues, roots
    • Replies: 1
    • Views: 297
    Bruno J.
    June 17th 2009, 12:43 PM Go to last post

  9. Calculating the period of a decimal

    Showcase_22
    calculating, decimal, period
    • Replies: 2
    • Views: 236
    alunw
    June 17th 2009, 09:09 AM Go to last post

  10. Sum of quintuples

    Bruno J.
    quintuples, sum
    • Replies: 2
    • Views: 255
    Bruno J.
    June 16th 2009, 07:16 AM Go to last post

  11. another question

    silentbob
    question
    • Replies: 1
    • Views: 199
    Bruno J.
    June 15th 2009, 09:39 PM Go to last post

  12. Prove sqrt(q) is irrational

    armeros
    irrational, prove, sqrtq
    • Replies: 2
    • Views: 450
    Bruno J.
    June 15th 2009, 05:32 PM Go to last post

  13. quick question

    silentbob
    question, quick
    • Replies: 1
    • Views: 244
    Soroban
    June 15th 2009, 01:36 PM Go to last post

  14. Red face Fractions

    miz.perfect84
    fractions
    • Replies: 6
    • Views: 294
    AMI
    June 14th 2009, 08:26 AM Go to last post

  15. Square free numbers

    miz.perfect84
    free, numbers, square
    • Replies: 3
    • Views: 246
    TheAbstractionist
    June 14th 2009, 02:30 AM Go to last post

  16. Proof

    usagi_killer
    proof
    • Replies: 1
    • Views: 278
    Isomorphism
    June 13th 2009, 10:59 PM Go to last post

  17. Prime Number Theory

    d_p_osters
    number, prime, theory
    • Replies: 4
    • Views: 459
    kaushiks.nitt
    June 13th 2009, 08:17 PM Go to last post

  18. Odd perfect number

    kaushiks.nitt
    number, odd, perfect
    • Replies: 0
    • Views: 288
    kaushiks.nitt
    June 13th 2009, 07:58 PM Go to last post

  19. Abundant Integer

    miz.perfect84
    abundant, integer
    • Replies: 1
    • Views: 340
    TheAbstractionist
    June 13th 2009, 11:38 AM Go to last post

  20. Convergence of infinite continued fractions

    miz.perfect84
    continued, convergence, fractions, infinite
    • Replies: 0
    • Views: 293
    miz.perfect84
    June 13th 2009, 07:51 AM Go to last post

  21. exponents

    Chandru1
    exponents
    • Replies: 1
    • Views: 289
    PaulRS
    June 13th 2009, 05:05 AM Go to last post

  22. quantifier problem

    armeros
    problem, quantifier
    • Replies: 1
    • Views: 233
    Plato
    June 13th 2009, 04:00 AM Go to last post

  23. factorial problem.

    z1llch
    factorial, problem
    • Replies: 4
    • Views: 275
    z1llch
    June 12th 2009, 08:57 AM Go to last post

  24. Integer solutions to a^2+b^2=c^3

    linshi
    b2c3, integer, solutions
    • Replies: 1
    • Views: 357
    SimonM
    June 11th 2009, 07:48 AM Go to last post

  25. division algorithm problem

    silentbob
    algorithm, division, problem
    • Replies: 1
    • Views: 252
    Isomorphism
    June 10th 2009, 08:38 PM Go to last post

  26. well-ordering

    hmmmm
    wellordering
    • Replies: 1
    • Views: 231
    TheAbstractionist
    June 10th 2009, 10:24 AM Go to last post

  27. closed form sequence

    geoffl
    closed, form, sequence
    • Replies: 2
    • Views: 445
    Soroban
    June 9th 2009, 03:06 PM Go to last post

  28. Question partition of an integer

    thippli
    integer, partition
    • Replies: 3
    • Views: 320
    PaulRS
    June 9th 2009, 10:43 AM Go to last post

  29. induction problem

    geoffl
    induction, problem
    • Replies: 1
    • Views: 182
    Random Variable
    June 8th 2009, 09:18 PM Go to last post

  30. Number in Q

    dhiab
    number
    • Replies: 1
    • Views: 218
    running-gag
    June 7th 2009, 08:27 AM Go to last post

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