Genus Theorem
A Diophantine Equation
can be solved for
a Prime Iff 
or 
. The representation is unique except for changes ofsign or rearrangements of 
and 
.See also Composition Theorem, Fermat's Theorem- Knot Complement
- Knot Curve
- Knot Determinant
- Knot Diagram
- Knot Exterior
- Knot Linking
- Knot Polynomial
- Knot Problem
- Knot Shadow
- Knot Sum
- Knot Theory
- Knot Vector
- Knödel Numbers
- Kochansky's Approximation
- Koch Antisnowflake
- Koch Island
- Koch Snowflake
- Koebe Function
- Koebe's Constant
- Kollros' Theorem
- Kolmogorov-Arnold-Moser Theorem
- Kolmogorov Complexity
- Kolmogorov Constant
- Kolmogorov Entropy
- Kolmogorov-Sinai Entropy