Knödel Numbers

For every , let be the set of Composite numbers such that if , GCD (where GCD isthe Greatest Common Divisor), then . is the set of Carmichael Numbers. Makowski (1962/1963) proved that there are infinitely many members of for .

References

Makowski, A. ``Generalization of Morrow's -Numbers.'' Simon Stevin 36, 71, 1962/1963.

Ribenboim, P. The Book of Prime Number Records, 2nd ed. New York: Springer-Verlag, p. 101, 1989.

• Seifert Conjecture
• Seifert Form
• Seifert Matrix
• Seifert's Spherical Spiral
• Seifert Surface
• Self-Adjoint Matrix
• Self-Adjoint Operator
• Self-Avoiding Walk
• Self-Conjugate Subgroup
• Self-Descriptive Number
• Self-Homologous Point
• Self Number
• Self-Reciprocating Property
• Self-Recursion
• Selfridge-Hurwitz Residue
• Selfridge's Conjecture
• Self-Similarity
• Self-Transversality Theorem
• Selmer Group
• Semialgebraic Number
• Semianalytic
• Semicircle
• Semicolon Derivative
• Semiconvergent Series
• Semicubical Parabola