Facebook Page
Twitter
RSS
+ Post New Thread
Page 1 of 10 123 ... LastLast
Threads 1 to 30 of 285

Forum: Number Theory

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

  1. Normal Thread Normal Threads

  2. proof & structure in Maths

    Started by johnny009, November 11th, 2017 12:07
    converse, greater, integer, perfect, square
    • Replies: 3
    • Views: 109
    November 13th, 2017, 06:56 Go to last post
  3. 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: 66
    November 10th, 2017, 17:44 Go to last post
  4. Number of bit operations

    Started by evinda, September 24th, 2017 17:01
    2 Pages
    1 2
    $a^n-1, bit, number, operations, time
    • Replies: 19
    • Views: 373
    October 22nd, 2017, 14:27 Go to last post
  5. [SOLVED] How to prove this inequality?

    Started by Cbarker1, October 15th, 2017 19:56
    $$n^2-n0$$, inequality, negative, prove, theorem
    • Replies: 2
    • Views: 129
    October 17th, 2017, 20:14 Go to last post
  6. Cryptography: RSA Message decryption

    Started by ertagon2, October 16th, 2017 12:05
    • Replies: 4
    • Views: 116
    October 16th, 2017, 14:35 Go to last post
  7. How to show uniqueness in this statement for integers

    Started by Cbarker1, October 15th, 2017 12:12
    $$n^2+2=3$$, integer, statement, theorem, unique
    • Replies: 2
    • Views: 105
    October 15th, 2017, 12:28 Go to last post
  8. Prove this theorem

    Started by Cbarker1, October 12th, 2017 18:40
    assume, integer, lost, prove, square
    • Replies: 1
    • Views: 111
    October 13th, 2017, 11:40 Go to last post
  9. Integral multiple of 4

    Started by Cbarker1, October 10th, 2017 16:57
    dear, integral, means, multiple, question
    • Replies: 1
    • Views: 107
    October 10th, 2017, 17:03 Go to last post
  10. Level surface

    Started by Elize88, October 8th, 2017 09:53
    level, lineair, planes, prove, surface
    • Replies: 1
    • Views: 148
    October 8th, 2017, 11:58 Go to last post
  11. Questions related to Carmichael number

    Started by evinda, October 1st, 2017 18:28
    $n$, $p_0$, carmichael, number, prime
    • Replies: 0
    • Views: 114
    October 1st, 2017, 18:28 Go to last post
  12. Questions about proof about primality testing

    Started by evinda, September 14th, 2017 08:46
    2 Pages
    1 2
    $n$, $n-1$, cyclic, group, proof
    • Replies: 17
    • Views: 480
    September 29th, 2017, 05:09 Go to last post
  13. Number of steps of euclidean algorithm

    Started by evinda, September 7th, 2017 11:16
    algorithm, euclidean, number, steps, terminates
    • Replies: 4
    • Views: 239
    September 9th, 2017, 10:31 Go to last post
  14. Product of integers that are relatively prime to m

    Started by evinda, September 2nd, 2017 03:52
    3 Pages
    1 2 3
    cdot, cdots, equiv, pmodm$, show
    • Replies: 22
    • Views: 597
    September 9th, 2017, 09:46 Go to last post
  15. Check if N is composite

    Started by evinda, July 31st, 2017 18:36
    3 Pages
    1 2 3
    $n$, $r$, $x+a^n$, composite, remainder
    • Replies: 29
    • Views: 737
    September 4th, 2017, 05:41 Go to last post
  16. Fermat's Last Theorem

    Started by Angel1, July 10th, 2017 11:10
    fermats, length, theorem, thought, triangle
    • Replies: 3
    • Views: 261
    July 10th, 2017, 11:37 Go to last post
  17. e^(π) and π^(e)

    Started by RTCNTC, May 15th, 2017 10:44
    π^e, 3.1, approximately, e^π, multiply
    • Replies: 2
    • Views: 326
    June 7th, 2017, 12:55 Go to last post
  18. [SOLVED] How to show that the Fibonacci sequence is a divisibility sequence?

    Started by FallArk, April 26th, 2017 11:54
    divisibility, fibonacci, prove, sequence, wanted
    • Replies: 1
    • Views: 239
    April 26th, 2017, 17:55 Go to last post
  19. Wilson's Theorem

    Started by matqkks, April 24th, 2017 03:29
    p-1, prime, theorem, wilsonís, working
    • Replies: 0
    • Views: 182
    April 24th, 2017, 03:29 Go to last post
  20. Fermat's Little Theorem

    Started by matqkks, April 23rd, 2017 15:02
    fermats, flt, learn, students, theorem
    • Replies: 0
    • Views: 168
    April 23rd, 2017, 15:02 Go to last post
  21. Half factorials

    Started by johng, April 17th, 2017 13:11
    congruent, find, mod, prime, thought
    • Replies: 0
    • Views: 158
    April 17th, 2017, 13:11 Go to last post
  22. Show equivalence

    Started by evinda, March 23rd, 2017 16:08
    $a^d, equiv, pmod, pmodn$, rightarrow
    • Replies: 3
    • Views: 332
    April 8th, 2017, 08:11 Go to last post
  23. RSA for the layman

    Started by matqkks, April 2nd, 2017 05:00
    elementary number theory, layman, number, rsa, teaching
    • Replies: 2
    • Views: 219
    April 2nd, 2017, 19:25 Go to last post
    • Replies: 1
    • Views: 198
    February 21st, 2017, 19:18 Go to last post
    • Replies: 6
    • Views: 568
    February 6th, 2017, 00:51 Go to last post
  24. Modulo multiplication

    Started by mathmari, December 6th, 2016 17:25
    $xin, definition, mathbbn_0$, wondering, ymod
    • Replies: 3
    • Views: 634
    December 26th, 2016, 09:27 Go to last post
  25. A Vedic Math method

    Started by RLBrown, December 17th, 2016 22:27
    • Replies: 2
    • Views: 406
    December 18th, 2016, 14:34 Go to last post
  26. [SOLVED] 4-adic expansion

    Started by mathmari, December 9th, 2016 08:00
    • Replies: 2
    • Views: 388
    December 18th, 2016, 00:07 Go to last post
  27. Factorisation Related Question

    Started by PeterJ, November 16th, 2016 20:09
    calculation, digits, factorisation, number, question
    • Replies: 3
    • Views: 445
    November 19th, 2016, 09:54 Go to last post
  28. Find pairs of integers (m,n):

    Started by lfdahl, November 7th, 2016 15:25
    empty, find, integers, pairs, solutions
    • Replies: 6
    • Views: 685
    November 9th, 2016, 08:23 Go to last post
  29. Number Theory for Electronic Signal Frequency Synthesis

    Started by Garan, October 30th, 2016 13:47
    4000, electronic, frequency, number, problem
    • Replies: 5
    • Views: 649
    October 31st, 2016, 14:10 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
  •  

Top 96 Thread Starters For "Number Theory"

RankUser NamePercentage Of TotalThreadsMost Recent Thread
1evinda26.575Questions related to Carmichae...
2matqkks9.226Wilson's Theorem
3Poirot4.212Congruence equation
3mathmari4.2124-adic expansion
4tmt3.29Alll Positive Integers proof b...
5Alexmahone2.88Prove congruence for powers of...
6jacks2.57Bilinear integer equation
6Cbarker12.57Question 29- How to conclude t...
7caffeinemachine1.44Resurrecting a previous post. ...
7Peter1.44Units of the set of all Eisens...
7mathbalarka1.44Fermat's last theorem (Not to ...
7mathworker1.44Sum of divisors of prime
7mente oscura1.44Fermat's Last Theorem for n=4
7PeterJ1.44Factorisation Related Question
8tda1201.13Eulers phi function, orders, g...
8Guest1.13Hard remainder problem
8Julio1.13Problem Chinese remainder Theo...
8Bibubo1.13Numbers in the same class
8e2theipi20261.13Equivalent Goldbach proof impo...
9conscipost0.72Unit sum composed of unit frac...
9chisigma0.72A question on cryptography...
9Amer0.72Sum of squares history
9pantboio0.72Lattices in complex plane
9suvadip0.72number theory
9Petrus0.72Diophantine equation, modulo
9mathmaniac0.72No. of numbers relatively prim...
9sweatingbear0.72Proof review: x≤ - y≤ = 270
9Yuuki0.72Weight and distance of a binar...
9crypt500.72Least residue
9CONRADDODD0.72Proving irrationality
9RLBrown0.72A Vedic Math method
9Ciaran0.726 digit numbers
10The Chaz0.41Composites
10Yankel0.41Rsa
10karush0.41find the original number
10dwsmith0.41Repeating decimals (sic) in ba...
10Sudharaka0.41Fermat's Little Theorem
10shmounal0.41p-1 consecutive numbers coprim...
10anemone0.41Prime number and the coefficie...
10MikeD0.41Solving x^6 mod 19
10princeps0.41Fermat pseudoprimes
10I like Serena0.41Proof p=1 mod 4 if p|x^2+1
10bamuelsanks0.41The little theorem and its imp...
10oblixps0.41showing that Q(sqrt(p)) is in ...
10ATroelstein0.41Euler's theorem for calculatin...
10Alan0.41Odd Perfect number must have t...
10nicodemus0.41Help needed in proving of Bezo...
10meow910060.41Generalized Fibonacci and Luca...
10speencer0.41Proof that the product of 4 co...
10zekhnini0.41the 2-rank of a field
10Loiz0.41maximal ideal
10yourskadhir0.41Odd composite property 1
10Albert0.41Two identities
10johng0.41Half factorials
10cbarr0.41Minimum number of twin primes
10Impo0.41Decoding
10Economan0.41Modular arithmetic problem
10MI50.41If c|ab and gcd(b, c) = 1 why ...
10sh9110980.41Beal's conjecture
10shamieh0.41Proofs of Modular Division
10Gerasimov0.41Fractals in relatively prime i...
10KOO0.41If a≥ ≡ b≥ (mod n) then ...
10riemann750240.41Divisibility of Binomial Coeff...
10Fermat0.41primitive root proof
10Pranav0.41Remainder when divided by 29
10nano0.41Divisibility Problems
10lfdahl0.41Find pairs of integers (m,n):
10E010.41A proof about the fibonnaci nu...
10magneto0.41Descriptive numbers
10wreader0.41Math History question - Fibona...
10individ0.41Solutions of Diophantine equat...
10simo0.41greatest common divisor
10Aryth0.41A Strange Identity
10mathgirl0.41Show combinations is even
10Tru2mself0.41Please help figure this out: p...
10Hud1230.41Norms of primes
10kp1005910.41
10VeryWell0.41Diophantine Equations With Thr...
10Grupax0.41Fibonacci divisor
10Olok0.41Why more than 2^(99)
10bitsmath0.41how to find genus of my curve
10javi4100.41primes of the form x^2 + 3y^2
10Kubik0.41Two problems
10Panda0.41Prime Versus Irreducible Numbe...
10Terry0.41Can someone give a simple expl...
10FallArk0.41How to show that the Fibonacci...
10Annoying Twit0.41Brute force calculation of P(2...
10karseme0.41Prove that \sqrt{n+\sqrt{n}} i...
10Garan0.41Number Theory for Electronic S...
10RTCNTC0.41e^(π) and π^(e)
10Acquirer0.41Appending a number to itself n...
10Anantharaman0.41C++ program for give equations...
10Angel10.41Fermat's Last Theorem
10Elize880.41Level surface
10ertagon20.41Cryptography: RSA Message decr...
10johnny0090.41proof & structure in Maths
Math Help Boards