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Number Theory Open Questions

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Home » Olympiad Section » Number Theory » Number Theory Open Questions

577 Topics • Page 11 of 12 • Previous 1, 2, 3, ..., 9, 10, 11, 12 Next

Announcements			Author	Replies	Views	Last Post
		Zero tolerance Common sense! (enough is enough)	ZetaX	0	1457	Tue Feb 27, 2007 7:13 am ZetaX

Topics		Author	Replies	Views	Last Post
	divisibility of linear combinations of binomial coefficients	maxal	0	795	Mon Aug 08, 2005 10:30 pm maxal
	Sum of denominators Generalisation of a Chinese TST 2005 problem	Saul	0	583	Mon Aug 01, 2005 3:34 pm Saul
	*Equations*	ihsan_einstein	4	1083	Sun Jul 24, 2005 4:15 pm TomciO
	Primes in fibanacci sequence	Anto	2	2154	Tue Jul 12, 2005 2:04 pm Anto
	perfect numbers	LESHA	13	2768	Fri Jun 24, 2005 10:36 pm bomb
	Riemann's Hypothesis Proofs from THE BOOK (Martin Aigner- Gunter M.Ziegler)	Anto	3	1588	Wed Jun 22, 2005 1:46 am Bojan Basic
	Diaphantine Equation me	al.M.V.	2	1137	Tue Jun 14, 2005 8:36 pm al.M.V.
	Related to Mathlinks Contest 5th edition Round 3 Problem 2 me	Anto	7	1791	Fri Jun 03, 2005 2:17 pm Valentin Vornicu
	Try this	bomb	3	924	Thu Jun 02, 2005 1:27 am pbornsztein
	$n$th member of fibonacci sequence	payman_pm	1	791	Tue May 31, 2005 12:40 pm blang
	Is this solvable or not...	heartwork	2	899	Tue May 24, 2005 3:51 am heartwork
	It looks solvable me	dzeta	4	1102	Wed May 18, 2005 9:40 pm blang
	Super Even My Thoughts	1000	4	1495	Wed May 18, 2005 1:36 am heartwork
	open conjecture (related to Bertrand postulate) well-known	heartwork	12	3087	Wed May 18, 2005 1:15 am heartwork
	Rationality	spoudyal	5	1203	Sun May 15, 2005 8:23 am spoudyal
	how to solve this problem?	xu	0	755	Thu May 05, 2005 4:55 pm xu
	unforgettable problem imo	maskman	4	1276	Sun Apr 17, 2005 10:22 am pbornsztein
	Some questions	salute2005	3	1076	Mon Apr 11, 2005 8:29 am salute2005
	Seems terribly difficult and nice Asked by me	harazi	3	1447	Sun Apr 03, 2005 1:02 am harazi
	Catalan, Euler constant web	Moubinool	2	1290	Tue Mar 29, 2005 9:08 am pat.costello
	number of irreductible fractions	spx2	15	2778	Tue Mar 29, 2005 1:37 am spx2
	x^5+y^5+z^5=2004	Bojan Basic	3	1230	Sat Mar 26, 2005 11:48 am al.M.V.
	primitive root	RaMlaF	2	1020	Thu Mar 24, 2005 9:50 am RaMlaF
	Difference of integer sequences third grade arithmetic question	integer	0	698	Wed Mar 23, 2005 11:12 pm integer
	GCD(3^n-2,2^n-3) Pat Costello	pat.costello	5	1281	Wed Mar 23, 2005 7:52 am djimenez
	Legend	bomb	0	119	Tue Mar 22, 2005 8:54 pm bomb
	problem2	spx2	0	781	Mon Mar 21, 2005 7:17 am spx2
	matrix problem	spx2	0	844	Mon Mar 21, 2005 7:15 am spx2
	A number theory question	matematikator	2	916	Thu Mar 17, 2005 4:07 am matematikator
	Diophantine (I)	Collins	1	824	Wed Mar 16, 2005 6:31 am Pascual2005
	2^k + 1 is a prime number	namanhams	2	876	Wed Mar 16, 2005 4:41 am Myth
	periodic sequence a friend	G.Huvent	11	1855	Tue Mar 15, 2005 1:32 pm Rodolphe2005
	arithmetic progressions among powers from other problem	iura	0	865	Sat Mar 12, 2005 7:49 am iura
	if known, then surely difficult asked by me	harazi	7	1707	Thu Mar 03, 2005 5:44 pm vess
	Twin primes	Dioscuro	1	893	Thu Mar 03, 2005 11:01 am Myth
	Fibonaici sequence	K09	5	1427	Tue Mar 01, 2005 11:54 am djimenez
	how to find last 5 digits of a big number	spx2	11	2567	Sun Feb 20, 2005 6:26 am spx2
	probability and totient function	ZetaX	2	1323	Thu Feb 17, 2005 7:51 am Peter Scholze
	1+3^r+3^s=7^t ?	Collins	3	1100	Sat Feb 05, 2005 8:23 am blang
	Rational number	K09	1	996	Mon Jan 24, 2005 1:50 pm pbornsztein
	Binomial Coeffcient	1000	4	1240	Mon Jan 24, 2005 10:49 am 1000
	Next integer?	hubble161	1	871	Fri Jan 21, 2005 7:32 am ZetaX
	23^p+29^q=47^r+5^s ?	blang	4	1235	Thu Jan 20, 2005 9:15 am blang
	Euler's theorem - conjecture (is it true?) Krishna Kothoor	darij grinberg	5	2079	Mon Jan 10, 2005 3:06 pm mlee1
	4b^3+4b+1=(2a-1)^2 Proposed by Friedrich Feuerstein	Idril	4	1717	Sun Dec 26, 2004 7:22 am Pascual2005
	prime = perfect square + 1 idea of PNT	darkmaster	2	1480	Fri Nov 19, 2004 3:34 am harazi
	Totient & Pi Myself	towbomb	3	1239	Sat Nov 06, 2004 7:41 am Peter Scholze
	diaphantine me	al.M.V.	0	877	Tue Oct 26, 2004 12:39 pm al.M.V.
	Conjecture Mahler web	Moubinool	3	1169	Mon Oct 25, 2004 4:28 am lolo
	About finite field	Darkseer
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577 Topics • Page 11 of 12 • Previous 1, 2, 3, ..., 9, 10, 11, 12 Next

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