Wolfram Demonstrations Project
Number Theory
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Demonstrations 21 - 40 of 494
Sylvester's Postage Stamp ProblemDigit Sum in Different BasesTrick to Multiply by N-1 in Base NPrimitive Pythagorean Triples on a Curvilinear Grid Defined by Euclid's FormulaSpiral of Primes
Sylvester's Postage Stamp Problem
Digit Sum in Different Bases
Trick to Multiply by N-1 in Base N
Primitive Pythagorean Triples on a Curvilinear Grid Defined by Euclid's Formula
Spiral of Primes
abc ConjectureDecoding the Arecibo MessagePrefix Unit ConverterGenerating All Coprime PairsEfficiency of Some Machin-Like Formulas
abc Conjecture
Decoding the Arecibo Message
Prefix Unit Converter
Generating All Coprime Pairs
Efficiency of Some Machin-Like Formulas
Relative Primes and GCDsThe Four Numbers GameWhat Triangles Are in the Triangle?What Squares Are in the Square Grid?Multiplication Tables for the Group of Integers Modulo n
Relative Primes and GCDs
The Four Numbers Game
What Triangles Are in the Triangle?
What Squares Are in the Square Grid?
Multiplication Tables for the Group of Integers Modulo n
Hasse Diagrams of Integer DivisorsThe Game of BoxesGraphing Continued Fractions of Quadratic IrrationalsPythagorean Quadruples Projected on a SphereLogarithm Seen as the Size of a Number
Hasse Diagrams of Integer Divisors
The Game of Boxes
Graphing Continued Fractions of Quadratic Irrationals
Pythagorean Quadruples Projected on a Sphere
Logarithm Seen as the Size of a Number

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