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Equal Sums of Like Powers - http://euler.free.fr/eslp/
Chen Shuwen's extensive collection of equal sums of like powers, especially those that are solutions to multigrade equations. |
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Power Page - http://www.uwgb.edu/dutchs/RECMATH/rmpowers.htm
Steve Dutch's page about powers of numbers. |
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The Fifth Taxicab Number is 48988659276962496 - http://www.cs.uwaterloo.ca/journals/JIS/wilson10.html
David W. Wilson's article on his search for the smallest integer that can be expressed as a sum of two positive cubes in 5 distinct ways, up to order of summands. |
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Computing Minimal Equal Sums Of Like Powers - http://euler.free.fr/
Jean-Charles Meyrignac's distributed-computing project on equal sums of like powers and the place to look for the current status of the problem. |
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Mathematician's Secret Room - http://www.asahi-net.or.jp/~KC2H-MSM/mathland/overview.htm
Unsolved problems in Number Theory. English and Japanese text by Hisanori Mishima. |