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Number Theory Open Questions

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

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

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Topics		Author	Replies	Views	Last Post
	Integer Heronian triangle with square sides	kweenie	1	350	Yesterday, at 9:08 am maxal
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	Prove or disprove	wauwau	5	102	Sun Nov 29, 2009 11:17 am ZetaX
	own(?)	shoki	2	360	Fri Nov 27, 2009 4:22 am shoki
	Prove that there don't exist a,b,c,d satisfying equation	roterio	2	83	Tue Nov 24, 2009 5:25 pm roterio
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	fermat's last theorem help me..	leelz	2	185	Tue Nov 10, 2009 8:22 am leelz
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	Integer Factorization with q < 2p	mgb	1	190	Fri Oct 30, 2009 10:53 am mgb
	What's your favorite problem in Number Theory?	KDS	7	835	Wed Oct 28, 2009 4:01 am srinath.r
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	Integers	Zaq	1	171	Thu Oct 22, 2009 8:05 am Rust
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	rearrange the digits of 2^n in base k	KMK00009	3	354	Tue Oct 06, 2009 5:25 am zugzwang
	Any even number difference of 2 primes?	yrudoy	3	371	Sun Sep 27, 2009 9:14 pm srinath.r
	Find the squares of the form ODS	Ulanbek_Kyzylorda KTL	2	280	Tue Sep 22, 2009 10:05 am PhilG
	Guessing two numbers	yggdrasil	1	255	Tue Sep 15, 2009 4:26 am shoki
	integers ...	Ulanbek_Kyzylorda KTL	5	284	Sat Sep 12, 2009 9:08 am mihai miculita
	sum of the digits = base base 10 and 2	Georg-A.	1	394	Thu Sep 10, 2009 10:39 am t0rajir0u
	3k+2 can never be square	Matharith	7	983	Mon Sep 07, 2009 7:30 am Bugi
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	Powers of a rational number	Thomas B	2	252	Sat Sep 05, 2009 2:39 am Thomas B
	Composite number	srinath.r	6	280	Sat Sep 05, 2009 2:29 am pco
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	Can you help me with this? own	csj7481	1	228	Thu Aug 27, 2009 10:33 pm PhilG
	factored polynomials that differ by one Find the highest degree polynmials that factorise over integers and differ by one	PhilG	2	261	Mon Aug 24, 2009 11:56 am PhilG
	first n primes are all not primitive roots	andersonw	3	302	Sun Aug 23, 2009 9:02 pm t0rajir0u
	sum 1\a_i <c.	Allnames	2	345	Thu Aug 20, 2009 11:39 pm Allnames
	Primitive roots. for any non-square natural number n	Nomadism	1	226	Thu Aug 20, 2009 12:55 am Ahwingsecretagent
	Natural numbers	Ulanbek_Kyzylorda KTL	1	284	Fri Aug 14, 2009 1:18 am pco
	The formula of the sum	albertgo	2	298	Tue Aug 11, 2009 8:51 pm jmerry
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	Find all polynomials p(x) satisfying the condition: Bulgarian Mathematical Olympiad 1976, IV Round	Ulanbek_Kyzylorda KTL	2	396	Thu Aug 06, 2009 6:05 am pco
	find all(p,m,n)	mohammad reza	1	309	Thu Jul 30, 2009 6:47 am shoki
	find abijection between c1 and c2	mibuon	1	238	Wed Jul 29, 2009 10:02 pm Fermat's Little Turtle
	8 theorems on limit and radical function Thank you!	Taoli	0	406	Sat Jul 25, 2009 1:22 pm Taoli
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	Related to a russian problem Harazi	harazi	2	1764	Thu Jul 23, 2009 7:56 am Bojan Basic
	a fresh:\|x\|>\|z-y\|	Taoli	7	540	Tue Jul 21, 2009 9:58 am Taoli
	prime numbers p,q p & q	Ulanbek_Kyzylorda KTL	5	703	Tue Jul 21, 2009 2:45 am Bugi
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577 Topics • Page 1 of 12 • 1, 2, 3, ..., 10, 11, 12 Next

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