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Number Theory Open Questions

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

577 Topics • Page 3 of 12 • Previous 1, 2, 3, 4, 5, ..., 10, 11, 12 Next

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		Zero tolerance Common sense! (enough is enough)	ZetaX	0	1451	Tue Feb 27, 2007 7:13 am ZetaX

Topics		Author	Replies	Views	Last Post
	does the limis exist?	primenumber	4	416	Sun Mar 15, 2009 1:52 pm Rust
	2^x + y^z = t^2, x,z odd infinitely... or finitely many solutions to this exponential diophantine equation?	mihai.stancu	0	308	Thu Mar 12, 2009 7:16 pm mihai.stancu
	Generating Function of Legendre Symbol	bambaman	1	364	Wed Mar 11, 2009 2:38 pm t0rajir0u
	Conjecture about the order of 3 modulo a Mersenne prime	T.Rex	6	482	Wed Mar 11, 2009 11:43 am T.Rex
	A.P. formed by prime numbers and 2^n	KMK00009	1	266	Wed Mar 11, 2009 4:42 am Makoto Kohno
	x^4 + 2y^4 = z^2 help me to find a solution	hxy09	5	640	Tue Mar 10, 2009 9:27 pm hxy09
	Ask for advice and help [ Goto page: 1, 2 ]	Taoli	35	1801	Tue Mar 10, 2009 5:08 am Taoli
	multiplying by 9 is the same as reversing digits own conjecture about 9\cdot 1089=9801	primenumber	3	372	Sat Mar 07, 2009 6:11 pm zeb
	generalization of 1971 putnam problem 1971 putnam	jhaussmann5	4	1708	Thu Mar 05, 2009 12:25 pm mathmanman
	Consecutive Quadratic Residues	stuck	0	274	Mon Mar 02, 2009 9:04 pm stuck
	2001 55^n+a32^n	Ulanbek_Kyzylorda KTL	1	302	Sat Feb 28, 2009 11:09 pm stephencheng
	x^5+31=y^2 show that there is no sol... integers	Ulanbek_Kyzylorda KTL	1	270	Sat Feb 28, 2009 4:43 am arcsin1.01
	solve the equation in integers (x^2 - y^2)^2 = 1 + 16y	Ulanbek_Kyzylorda KTL	4	345	Wed Feb 25, 2009 4:02 am Taoli
	Prime numbers ...	Ulanbek_Kyzylorda KTL	1	283	Wed Feb 25, 2009 3:50 am ZetaX
	Number Theory	hexa	1	441	Wed Feb 25, 2009 1:03 am maxal
	odd primes p\|n^2^n+1	Ulanbek_Kyzylorda KTL	3	320	Tue Feb 24, 2009 9:58 pm Rust
	x^4+y^4+z^4	Ulanbek_Kyzylorda KTL	4	417	Mon Feb 23, 2009 12:16 pm Kouichi Nakagawa
	fermat's problem?	doyunkim	4	636	Mon Feb 23, 2009 11:53 am t0rajir0u
	smallest prime in arithmetic sequence	Jure the frEEEk	4	363	Mon Feb 23, 2009 8:41 am t0rajir0u
	Rational point in square	Kent Merryfield	7	546	Sun Feb 22, 2009 5:09 am Taoli
	A new notion, a few conjectures Density on the set of natural numbers	matten	0	237	Thu Feb 19, 2009 12:18 pm matten
	Consecutive Fibonacci Numbers with 0 digit	bambaman	1	295	Sun Feb 15, 2009 12:40 am Jure the frEEEk
	Prime number p	Ulanbek_Kyzylorda KTL	0	279	Sat Feb 14, 2009 6:42 am Ulanbek_Kyzylorda KTL
	Perfect square	chien than	1	300	Sat Feb 14, 2009 5:40 am aakansh92
	Mordell Theorem is it really theorem proved by Mordell	BG Yoda	3	380	Fri Feb 13, 2009 6:49 am ZetaX
	Help	Thjch Ph4 Trjnh	0	313	Wed Feb 04, 2009 9:18 pm Thjch Ph4 Trjnh
	p^2 \| a^(p-1)-1	bimbo	0	328	Sat Jan 31, 2009 9:48 am bimbo
	n^2 - m^3 = 1 Everywhere in cryptology.	spoudyal	6	1639	Sat Jan 31, 2009 8:22 am puuhikki
	Digit Generating Formula for Fibonacci Numbers	bambaman	1	365	Thu Jan 29, 2009 2:33 pm t0rajir0u
	Prime Formula?	SAPOSTO	1	335	Thu Jan 29, 2009 8:06 am ZetaX
	Could you find a flaw with this proof? Fermat	Jean-Louis	7	751	Thu Jan 29, 2009 8:05 am Haibane
	floor function (number theory) looks easy	ertanrock	2	400	Wed Jan 28, 2009 3:34 am ertanrock
	Logarithm	MellowMelon	0	281	Sun Jan 25, 2009 11:00 pm MellowMelon
	a^b = b^{ka}	qxi	0	312	Wed Jan 21, 2009 4:35 am qxi
	Number of decompositions as a sum of powers	pbornsztein	2	473	Sat Jan 17, 2009 5:39 am pbornsztein
	Prime Number	Kim Tae Ho	1	357	Fri Jan 16, 2009 12:07 am Albanian Eagle
	Borevich- Safarevich - page7, (2.7) elementary - I guess	BigBrother	1	297	Thu Jan 15, 2009 2:30 am ZetaX
	Strange pattern in exponents	googology101	0	299	Mon Jan 12, 2009 7:33 pm googology101
	sequences, primes etc. own conjecture	knoppix	3	355	Sun Jan 11, 2009 7:54 am ZetaX
	True or not	SAPOSTO	1	379	Thu Jan 08, 2009 4:56 am Bojan Basic
	Fibonacci rests which are zeros mod powers of 10	knoppix	2	385	Sat Dec 27, 2008 8:47 am Kouichi Nakagawa
	About the Schinzel's Hypothesis	feliz	1	353	Mon Dec 15, 2008 3:14 pm ZetaX
	Polynomials with the same prime divisors at integers Curiosity	t0rajir0u	4	542	Mon Dec 15, 2008 2:25 pm feliz
	About Riemann's Hypothesis for Dirichlet L-functions	Sylvain	0	298	Sun Dec 14, 2008 12:11 pm Sylvain
	How many way to done this problem?	thanhnam2902	4	515	Mon Dec 08, 2008 4:19 am thanhnam2902
	Prime with n digits	boogie master	1	352	Wed Dec 03, 2008 8:07 am t0rajir0u
	About Goldbach's conjecture	Sylvain	2	451	Wed Dec 03, 2008 3:42 am Sylvain
	p^n + n^p is prime open problem	djuro	1	487	Tue Dec 02, 2008 3:36 am warut
	irrational	stvs_f	3	488	Sat Nov 22, 2008 9:47 am randomgraph
	x^2+x+2=y^3	conceive	10	1623	Thu Nov 20, 2008 12:17 am Jure the frEEEk
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577 Topics • Page 3 of 12 • Previous 1, 2, 3, 4, 5, ..., 10, 11, 12 Next

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