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Forum: Number Theory

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

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  2. How to solve Chinese Remainder Theorem

    Started by vokoyo, October 16th, 2018 14:50
    2 Pages
    1 2
    • Replies: 11
    • Views: 238
    Yesterday, 10:00 Go to last post
  3. gcd

    Started by matqkks, September 13th, 2018 07:23
    computers, elementary number theory, evaluate, gcd, integers
    • Replies: 1
    • Views: 219
    September 13th, 2018, 09:12 Go to last post
  4. Using Nested Logs with differing bases to contract a number

    Started by moyo, September 13th, 2018 05:11
    base, key, log, number, numbers
    • Replies: 0
    • Views: 170
    September 13th, 2018, 05:11 Go to last post
  5. Calculating The Nth Rational Number

    Started by moyo, September 12th, 2018 06:00
    calculate, calculating, distance, nth, term
    • Replies: 3
    • Views: 110
    September 12th, 2018, 09:21 Go to last post
  6. Will the balls meet at the same position?

    Started by evinda, August 27th, 2018 13:55
    2 Pages
    1 2
    ball, balls, blue, position, red
    • Replies: 14
    • Views: 400
    August 29th, 2018, 04:37 Go to last post
  7. Numerus Numerans Numeratus (part 2)

    Started by conway, June 20th, 2018 23:14
    axiom, binary, isomorphic, number, quantity
    • Replies: 2
    • Views: 546
    July 26th, 2018, 14:37 Go to last post
  8. Numerus Numerans Numeratus (part 1)

    Started by conway, June 20th, 2018 23:13
    dimensional, numerans, numeratus, numerus, quantity
    • Replies: 0
    • Views: 317
    June 20th, 2018, 23:13 Go to last post
  9. Calculus of measures

    Started by moyo, June 2nd, 2018 07:19
    2 Pages
    1 2
    function, generate, mapping, measure, rationals
    • Replies: 11
    • Views: 413
    June 2nd, 2018, 10:38 Go to last post
  10. Show that gcd is 1

    Started by evinda, May 26th, 2018 17:31
    $x^2+2y^2=z^2$, gcd, mid, show, wave
    • Replies: 4
    • Views: 217
    May 27th, 2018, 05:31 Go to last post
  11. Finding last digits of 983389^389

    Started by Alexthexela, April 15th, 2018 18:34
    • Replies: 1
    • Views: 343
    April 17th, 2018, 03:51 Go to last post
  12. Numerical Superposition

    Started by conway, April 15th, 2018 17:23
    =/=, additive, elements, possess, undefined
    • Replies: 0
    • Views: 216
    April 15th, 2018, 17:23 Go to last post
  13. How would I prove this by induction?

    Started by tonyfoster, March 21st, 2018 22:10
    7991, induction, prove
    • Replies: 1
    • Views: 223
    March 22nd, 2018, 03:34 Go to last post
  14. Induction problem-please help!

    Started by cshao123, February 24th, 2018 16:37
    a/b, fraction, lowest, make, terms
    • Replies: 1
    • Views: 252
    February 24th, 2018, 17:02 Go to last post
  15. About a variant of the Chinese Remainder Theorem

    Started by steenis, February 21st, 2018 11:12
    $m$, chinese, remainder, theorem, variant
    • Replies: 5
    • Views: 447
    February 22nd, 2018, 12:01 Go to last post
  16. Test whether the integer is a prime

    Started by evinda, November 24th, 2017 13:27
    10 Pages
    1 2 3 ... 10
    • Replies: 96
    • Views: 3,428
    February 14th, 2018, 16:57 Go to last post
  17. Odd math problem

    Started by mathpleb, February 5th, 2018 17:58
    fractions, integers, odd, positive, prove
    • Replies: 2
    • Views: 401
    February 5th, 2018, 19:37 Go to last post
  18. Prove this theorem

    Started by Cbarker1, October 12th, 2017 18:40
    assume, integer, lost, prove, square
    • Replies: 2
    • Views: 403
    February 2nd, 2018, 23:07 Go to last post
  19. Find Last Two Digits

    Started by Deanmark, February 1st, 2018 17:41
    2 Pages
    1 2
    digits, eulers, fermats, find, generalization
    • Replies: 12
    • Views: 628
    February 2nd, 2018, 12:14 Go to last post
  20. Find Remainder When Divided by 19

    Started by Deanmark, January 30th, 2018 17:39
    advice, compute, divided, mod, understand
    • Replies: 2
    • Views: 244
    January 30th, 2018, 18:44 Go to last post
  21. GCD proving help

    Started by Alexis87, January 20th, 2018 11:39
    • Replies: 6
    • Views: 561
    January 21st, 2018, 05:39 Go to last post
  22. Is there an other way to show the proposition ?

    Started by evinda, January 16th, 2018 14:45
    2 Pages
    1 2
    • Replies: 11
    • Views: 644
    January 19th, 2018, 07:24 Go to last post
  23. Solution to the Riemann Hypothesis in plain English

    Started by Zebobez, December 31st, 2017 17:08
    • Replies: 5
    • Views: 445
    January 5th, 2018, 04:13 Go to last post
  24. Integral multiple of 4

    Started by Cbarker1, October 10th, 2017 16:57
    dear, integral, means, multiple, question
    • Replies: 2
    • Views: 4,369
    December 28th, 2017, 10:25 Go to last post
  25. Prove a number is divisible by a number?

    Started by TinaSprout, December 11th, 2017 21:29
    discrete, divisible, induction, proof, true
    • Replies: 7
    • Views: 339
    December 12th, 2017, 00:03 Go to last post
  26. proof & structure in Maths

    Started by johnny009, November 11th, 2017 12:07
    converse, greater, integer, perfect, square
    • Replies: 3
    • Views: 340
    November 13th, 2017, 06:56 Go to last post
  27. Question 29- How to conclude the following proof.

    Started by Cbarker1, November 10th, 2017 07:33
    $kinbbbz$, $n^2=1+4k$, k=2, odd, proof
    • Replies: 2
    • Views: 353
    November 10th, 2017, 17:44 Go to last post

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Top 109 Thread Starters For "Number Theory"

RankUser NamePercentage Of TotalThreadsMost Recent Thread
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2matqkks9.128gcd
3Poirot3.912Congruence equation
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5Alexmahone2.68Prove congruence for powers of...
6jacks2.37Bilinear integer equation
6Cbarker12.37Question 29- How to conclude t...
7caffeinemachine1.34Resurrecting a previous post. ...
7Peter1.34Units of the set of all Eisens...
7mathbalarka1.34Fermat's last theorem (Not to ...
7mathworker1.34Sum of divisors of prime
7mente oscura1.34Fermat's Last Theorem for n=4
7PeterJ1.34Factorisation Related Question
8tda1201.03Eulers phi function, orders, g...
8Guest1.03Hard remainder problem
8Julio1.03Problem Chinese remainder Theo...
8Bibubo1.03Numbers in the same class
8e2theipi20261.03Equivalent Goldbach proof impo...
8conway1.03Numerus Numerans Numeratus (pa...
8moyo1.03Using Nested Logs with differi...
9conscipost0.62Unit sum composed of unit frac...
9karush0.62j1.1.6 Suppose a and b are int...
9chisigma0.62A question on cryptography...
9Amer0.62Sum of squares history
9pantboio0.62Lattices in complex plane
9suvadip0.62number theory
9Petrus0.62Diophantine equation, modulo
9mathmaniac0.62No. of numbers relatively prim...
9sweatingbear0.62Proof review: x - y = 270
9Yuuki0.62Weight and distance of a binar...
9crypt500.62Least residue
9CONRADDODD0.62Proving irrationality
9RLBrown0.62A Vedic Math method
9Ciaran0.626 digit numbers
9Deanmark0.62Find Last Two Digits
10The Chaz0.31Composites
10Yankel0.31Rsa
10dwsmith0.31Repeating decimals (sic) in ba...
10Sudharaka0.31Fermat's Little Theorem
10shmounal0.31p-1 consecutive numbers coprim...
10anemone0.31Prime number and the coefficie...
10MikeD0.31Solving x^6 mod 19
10princeps0.31Fermat pseudoprimes
10Klaas van Aarsen0.31Proof p=1 mod 4 if p|x^2+1
10bamuelsanks0.31The little theorem and its imp...
10oblixps0.31showing that Q(sqrt(p)) is in ...
10ATroelstein0.31Euler's theorem for calculatin...
10Alan0.31Odd Perfect number must have t...
10nicodemus0.31Help needed in proving of Bezo...
10meow910060.31Generalized Fibonacci and Luca...
10speencer0.31Proof that the product of 4 co...
10zekhnini0.31the 2-rank of a field
10Loiz0.31maximal ideal
10yourskadhir0.31Odd composite property 1
10Albert0.31Two identities
10johng0.31Half factorials
10cbarr0.31Minimum number of twin primes
10Impo0.31Decoding
10Economan0.31Modular arithmetic problem
10MI50.31If c|ab and gcd(b, c) = 1 why ...
10sh9110980.31Beal's conjecture
10shamieh0.31Proofs of Modular Division
10Gerasimov0.31Fractals in relatively prime i...
10KOO0.31If a ≡ b (mod n) then ...
10riemann750240.31Divisibility of Binomial Coeff...
10Fermat0.31primitive root proof
10Pranav0.31Remainder when divided by 29
10nano0.31Divisibility Problems
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10E010.31A proof about the fibonnaci nu...
10magneto0.31Descriptive numbers
10wreader0.31Math History question - Fibona...
10individ0.31Solutions of Diophantine equat...
10simo0.31greatest common divisor
10Aryth0.31A Strange Identity
10mathgirl0.31Show combinations is even
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10Hud1230.31Norms of primes
10kp1005910.31
10VeryWell0.31Diophantine Equations With Thr...
10Grupax0.31Fibonacci divisor
10Olok0.31Why more than 2^(99)
10bitsmath0.31how to find genus of my curve
10javi4100.31primes of the form x^2 + 3y^2
10Kubik0.31Two problems
10Panda0.31Prime Versus Irreducible Numbe...
10Terry0.31Can someone give a simple expl...
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10steenis0.31About a variant of the Chinese...
10karseme0.31Prove that \sqrt{n+\sqrt{n}} i...
10Garan0.31Number Theory for Electronic S...
10RTCNTC0.31e^(π) and π^(e)
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10Anantharaman0.31C++ program for give equations...
10Angel10.31Fermat's Last Theorem
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10Elize880.31Level surface
10ertagon20.31Cryptography: RSA Message decr...
10johnny0090.31proof & structure in Maths
10TinaSprout0.31Prove a number is divisible by...
10Smb0.31Could you please help me with ...
10Zebobez0.31Solution to the Riemann Hypoth...
10Alexis870.31GCD proving help
10mathpleb0.31Odd math problem
10cshao1230.31Induction problem-please help!
10Alexthexela0.31Finding last digits of 983389^...
10vokoyo0.31How to solve Chinese Remainder...
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