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Number Theory Theorems and Formulas

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Home » Olympiad Section » Number Theory » Number Theory Theorems and Formulas

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		Formulary the knowledge of the earth [ Goto page: 1, 2 ]	ZetaX	22	14928	Tue Nov 18, 2008 4:19 pm matex (L)(L)(L)

Topics		Author	Replies	Views	Last Post
Stickies
	Formulary: the gathering modular theory [ Goto page: 1, 2, 3 ]	ZetaX	46	15805	Sat Jul 12, 2008 5:36 pm Euclid's Turtle
	Problems in Elementary Number Theory	ideahitme	12	6087	Sun Feb 18, 2007 4:59 am Peter
Topics
	Average number of root over all Z/pZ Does the theorem have a name? ... any liiterature suggestions?	ElChapin	0	20	Today, at 8:12 pm ElChapin
	\frac{x^n-1}{x-1}=y^2 help plz....	shoki	1	156	Tue Nov 17, 2009 7:38 am shoki
	On a nice theorem How to prove it?	KDS	1	174	Sat Nov 07, 2009 7:43 am nayel
	smth on totient function corrected	uNc	0	125	Fri Oct 30, 2009 12:32 pm uNc
	Solutions to pell`s equation	uNc	1	159	Thu Oct 29, 2009 4:36 am pco
	Around fermet's little theorem	mbtj	0	148	Tue Oct 27, 2009 3:30 am mbtj
	Theorem quiz 5, problem 1 China 2009	Max D.R.	1	144	Thu Oct 22, 2009 4:08 pm Max D.R.
	Theorem quiz 5, problem 1 China 2009	Max D.R.	0	104	Thu Oct 22, 2009 3:29 pm Max D.R.
	Vieta Jumping	Max D.R.	3	219	Wed Oct 21, 2009 2:00 am PhilG
	wilsons theorem for twin primes?	Mathematics!	0	175	Mon Oct 19, 2009 10:43 am Mathematics!
	Number of divisors	Raminder	4	768	Tue Oct 13, 2009 12:45 am hsbhatt
	if the sum-of-divisors is a prime	Murat Aygen	5	624	Tue Sep 15, 2009 6:05 am Murat Aygen
	Sets	ninni	1	213	Fri Sep 04, 2009 9:17 am t0rajir0u
	Carmichael Function	facis	9	1268	Fri Aug 28, 2009 12:26 am Rafikafi
	The exponetial theorem Number of exp residues modulo p...	Smilley	4	757	Thu Aug 27, 2009 11:37 pm soumik
	Condition for a number to be PRIME	pankajsinha	7	432	Wed Aug 26, 2009 4:02 am Bugi
	Structure of Z/pZ	SpongeBob	3	294	Wed Aug 19, 2009 3:17 am JRav
	A Simple modular Problem..	dreamer.ande
	Composite	pankajsinha	4	378	Wed Aug 05, 2009 7:42 am mihai miculita
	how bijection	mibuon	2	289	Wed Jul 29, 2009 2:02 pm Bugi
	Question about a paper of Erdős and Selfridge	Bojan Basic	2	375	Sat Jul 25, 2009 2:40 am Bojan Basic
	Euler problem(help)	Thjch Ph4 Trjnh	1	295	Fri Jul 24, 2009 3:47 am ZetaX
	pascal triangle, divisibility	primenumber	3	441	Mon Jul 20, 2009 9:41 am t0rajir0u
	Arithmetic function: N * Liouville function	Murat Aygen	0	272	Wed Jul 15, 2009 12:50 am Murat Aygen
	perfect squares	sura33	1	457	Sun Jul 12, 2009 11:48 am Rust
	Primitive roots Very useful if correct (probably well known)	Zuza	6	657	Sat Jul 11, 2009 1:16 am ZetaX
	Help	Max D.R.	0	280	Tue Jul 07, 2009 1:42 pm Max D.R.
	phi identity?	andyciup	3	662	Tue Jul 07, 2009 8:03 am hsiljak
	A strange feature of function [x] Beatty's theorem (about Beatty's sequences)	Dapet	4	2520	Sun Jun 28, 2009 6:47 am long14893
	Fermat's little theorem Help!	sj0201	3	603	Fri Jun 19, 2009 8:42 am daniel73
	Formula for the sum	djuro	1	627	Thu Jun 18, 2009 9:51 pm mol_ksiazkowy
	Jacobi symbol	tronghieu	1	397	Thu Jun 18, 2009 6:35 pm lambruscokid
	Mathematical Challenges	ridgers
	Curve	SAPOSTO	1	450	Mon May 18, 2009 7:48 am ZetaX
	An integral expression for the sum of divisors function	Geoffrey Caveney	0	451	Mon May 18, 2009 5:36 am Geoffrey Caveney
	fermat's theorum	shibin.george	2	550	Sun May 17, 2009 6:12 am puuhikki
	OMG!!! Goldbach's theorem now proved!!!!! Amazing demostration of one of the oldest unsolved problems in number theory and in all of mathem...	luishem	2	956	Wed Apr 01, 2009 1:44 pm luishem
	A challenge	Erdong171	3	635	Wed Mar 25, 2009 3:49 pm ZetaX
	totient X sum of divisors' reciprocals	Murat Aygen	3	762	Fri Mar 13, 2009 1:12 am Murat Aygen
	Sum of Three Squares Theorom [ Goto page: 1, 2 ]	vinoth_90_2004	24	10806	Thu Mar 12, 2009 11:41 am ZetaX
	Periodicity of Rationals	bambaman	1	518	Wed Mar 11, 2009 7:23 am t0rajir0u
	Sum of divisors and of their reciprocals	Murat Aygen	2	529	Tue Mar 03, 2009 5:58 am math.master09
	Linear combination of a, b, c	djuro	0	527	Mon Mar 02, 2009 12:35 am djuro
	Cyclotomic property	nayel	10	3332	Sun Mar 01, 2009 10:31 am lajanugen
	sum of root	NextPeace	3	665	Wed Feb 25, 2009 11:34 am ZetaX
	proprieties of sum of digits function	azi	3	619	Mon Feb 23, 2009 2:09 pm t0rajir0u
	u.b for "sum of divisors" funct	Murat Aygen	3	910	Mon Feb 16, 2009 9:06 pm Kenyai
	l.b for "sum of divisors" funct	Murat Aygen	1	723	Tue Dec 23, 2008 10:20 pm Rust
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