http://www.mersenne.org
Lists all distributed computing projects (George Woltman)
http://www.pa.uky.edu/~childers/sums.html
Greg Childers page containing his Integer Relation program.
Greg Childers is the discoverer of the application of Integer
Relation to the sum of powers problem.
He is also one of the main contributors to the equation (k,1,n)
with k > 12 and he hosts the EulerNet server.
http://www.glasgowg43.freeserve.co.uk/sumintro.htm
Joe McLean's page. Independent search of equal sums of like
powers.
Very interesting generalisations of the problem.
Definitely the page to start with if you want to have more
explanations !
http://www.nease.net/~chin/eslp/
http://member.netease.com/~chin/eslp/eslp.htm
The definite link for all multigrade equations ! (Chen Shuwen)
You can find a mirror of his page here.
http://www.spacefire.com/numbertheory/EqualSums.htm
Joe Crump's page
He and his brother (John Michael Crump) were the pioneers
on high power search.
http://www.imc.pi.cnr.it/~resta/unlike.html
Giovanni Resta's page.
He wrote an interesting article about (6,2,5) which is the
basis of EulerNet's search.
http://www.bearnol.pwp.blueyonder.co.uk/Math/index.html
James Wanless page, containing some Euler conjectures.
http://Tom.Womack.net/maths/maths.htm
Interesting work on (5,1,4) and some other diophantine equations.
http://www.rt66.com/~frye/euler88.ps
http://www.cybermesa.com/~rfrye/collab.htm
Roger Frye's article on how he found 958004+2175194+4145604=4224814
on the Connection Machine !
http://pobox.com/~djb/sortedsums.html
http://cr.yp.to/sortedsums.html
Interesting work on (4,1,3) and (3,2,2) (D.J. Bernstein)
http://arxiv.org/abs/math/0005139
Noam Elkies article how he computed |x^3+y^3-z^3| < M
http://boat.zero.ad.jp/~zbi74583/four.htm
Yasutoshi Kohmoto's parametrical equations on third power.
http://www.ams.org/jourcgi/amsjournal?fn=120&pg1=pii&s1=S002557189800979X
http://www.ams.org/jourcgi/amsjournal?fn=120&pg1=pii&s1=S0025571896007685
Lists some work on computing Equal Sums of Like Power
http://gutenberg.llnl.gov/~colvin/euler/
Massive computing effort on the problem
http://www.cs.man.ac.uk/cnc/EqualSums/
Another massive computing effort on the problem (Rizos Sakellariou)
http://mathworld.wolfram.com/EulerQuarticConjecture.html
http://mathworld.wolfram.com/EulersSumofPowersConjecture.html
http://mathworld.wolfram.com/DiophantineEquation.html
http://mathworld.wolfram.com/DiophantineEquation2ndPowers.html
http://mathworld.wolfram.com/DiophantineEquation3rdPowers.html
http://mathworld.wolfram.com/DiophantineEquation4thPowers.html
http://mathworld.wolfram.com/DiophantineEquation5thPowers.html
http://mathworld.wolfram.com/DiophantineEquation6thPowers.html
http://mathworld.wolfram.com/DiophantineEquation7thPowers.html
http://mathworld.wolfram.com/DiophantineEquation8thPowers.html
http://mathworld.wolfram.com/DiophantineEquation9thPowers.html
http://mathworld.wolfram.com/DiophantineEquation10thPowers.html
http://mathworld.wolfram.com/DiophantineEquationnthPowers.html
http://mathworld.wolfram.com/BealsConjecture.html
http://mathworld.wolfram.com/MultigradeEquation.html
http://mathworld.wolfram.com/Prouhet-Tarry-EscottProblem.html
The fabulous Eric's Treasure Trove site which contains references
to almost any mathematical problem
http://www.mathsoft.com/asolve/fermat/fermat.html
Describes conditions on c so that the generalized Fermat-Wiles
equation x^n+y^n=c*z^n has nontrivial integer solutions
Very interesting links !
http://listserv.nodak.edu/scripts/wa.exe?A2=ind9709&L=nmbrthry&D=0&P=1132
http://listserv.nodak.edu/scripts/wa.exe?A2=ind9709&L=nmbrthry&D=0&P=1037
http://listserv.nodak.edu/scripts/wa.exe?A2=ind9709&L=nmbrthry&P=R496
Some articles on the discovery of (4,1,3).
http://www.mathsoft.com/asolve/pwrs32/pwrs32.html
http://www.mathsoft.com/asolve/pwrs32/waring.html
More informations on Waring's problem (dead links)
http://www.math.niu.edu/~rusin/known-math/index/11PXX.html
Has some more references on the problem
http://users.ox.ac.uk/~mert0236/s253/
Computing exploration of a^5+b^5+c^5+d^5=e^5
The link is now dead. Can anybody send me a duplicate of this
page ?
This site has been designated a Cool Site in the Netscape Open Directory:
Science/Math/Number_Theory/Diophantine_Equations/Equal_Sums_of_Like_Powers
category at
http://dmoz.org/Science/Math/Number_Theory/Diophantine_Equations/Equal_Sums_of_Like_Powers/
(Thank you Warut Roonguthai !)
http://ksc9.th.com/warut/bookmarks.html
Warut Roonguthai's huge bookmark
http://www.asahi-net.or.jp/~KC2H-MSM/mathland/overview.htm
All solutions to x3+y3+z3
< 1000 and x3+y3+2*z3 < 1000
http://gbms01.uwgb.edu/~dutchs/recmath/rmpowers.htm
Various results about sums of powers.
http://arxiv.org/
http://www.researchindex.com/
http://searchpdf.adobe.com/
Excellent for searching documents !
http://www.bottomquark.com/sections.php?op=viewarticle&artid=1
http://www.rechenkraft.net/
http://www.distributedprojects.com/
http://www.aspenleaf.com/distributed/
http://www.lycos.co.uk/dir/Science_Technology_and_Computers/Computers/Computer_Science_and_Study/Distributed_Computing/
http://www.jc-news.com/pc/parse.cgi?distributed/start
http://www.mcn.org/2/ehahn/netforce/links.html
http://distcomp.rynok.org/dcprojects.htm
http://pcmagazine.zdnet.be/help.cfm?id=10199
http://dmoz.org/Computers/Computer_Science/Distributed_Computing/Projects/
http://www.cnl.pl/Projekty/
http://directory.google.com/Top/Computers/Computer_Science/Distributed_Computing/Projects/
http://www.slider.com/Computers/Parallel_Computing/Internet_Based.htm
http://search.aol.co.uk/cat.adp?id=5800084
Lists of other distributed projects
http://www.geocities.com/CapeCanaveral/Hangar/4577/elkahhar.htm
http://membres.lycos.fr/villemingerard/Addition/ThWaring.htm
http://www2.pourlascience.com/rendez-vous/questions/fermat.htm
http://lottery.merseyworld.com/Wheel/
how much tickets are necessary to win on the english and french
lotteries.
http://www.geocities.com/~harveyh
Harvey Heinz's collection of magic squares.
http://sodaplay.com/constructor/index.htm
A strange collection of organisms.
http://www.freewebspace.net
A huge list of free Internet services.
http://www.primepuzzles.net
Carlos Rivera's site about puzzles with primes.
http://www.faqs.org
All the Frequently Asked Questions.
http://www.yaromat.com/macos8/index.htm
An impressive demonstration of Mac System.
http://bridgebuilder.8m.com/
http://www.bridgebuilder.de/
Bridge Builder is an EXCELLENT optimization game, try it out
!
http://www.theproduct.de/
Impressive 64K demo (yes, 65,536 bytes !!!)
http://www.256b.com/
Demos in 256 bytes (yes, bytes !)