Carmichael's Conjecture
Carmichael's conjecture asserts that there are an Infinite number of Carmichael Numbers. This was proven by Alford et al. (1994).
See also Carmichael Number, Carmichael's Totient Function Conjecture
References
Alford, W. R.; Granville, A.; and Pomerance, C. ``There Are Infinitely Many Carmichael Numbers.'' Ann. Math. 139, 703-722, 1994. Cipra, B. What's Happening in the Mathematical Sciences, Vol. 1. Providence, RI: Amer. Math. Soc., 1993. Guy, R. K. ``Carmichael's Conjecture.'' §B39 in Unsolved Problems in Number Theory, 2nd ed. New York: Springer-Verlag, p. 94, 1994. Pomerance, C.; Selfridge, J. L.; and Wagstaff, S. S. Jr. ``The Pseudoprimes to Ribenboim, P. The Book of Prime Number Records, 2nd ed. New York: Springer-Verlag, pp. 29-31, 1989. Schlafly, A. and Wagon, S. ``Carmichael's Conjecture on the Euler Function is Valid Below 
.'' Math. Comput. 35, 1003-1026, 1980.
.'' Math. Comput. 63, 415-419, 1994.
- Gudermannian Function
- Guldinus Theorem
- Gumbel's Distribution
- Guthrie's Problem
- Gutschoven's Curve
- Guy's Conjecture
- Gyrate Bidiminished Rhombicosidodecahedron
- Gyrate Rhombicosidodecahedron
- Gyrobicupola
- Gyrobifastigium
- Gyrobirotunda
- Gyrocupolarotunda
- Gyroelongated Cupola
- Gyroelongated Dipyramid
- Gyroelongated Pentagonal Bicupola
- Gyroelongated Pentagonal Birotunda
- Gyroelongated Pentagonal Cupola
- Gyroelongated Pentagonal Cupolarotunda
- Gyroelongated Pentagonal Pyramid
- Gyroelongated Pentagonal Rotunda
- Gyroelongated Pyramid
- Gyroelongated Rotunda
- Gyroelongated Square Bicupola
- Gyroelongated Square Cupola
- Gyroelongated Square Dipyramid