Sd. Galbraith et J. Mckee, The probability that the number of points on an elliptic curve over a finite field is prime, J LOND MATH, 62, 2000, pp. 671-684
Citations number
9
Categorie Soggetti
Mathematics
Journal title
JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES
The paper gives a formula for the probability that a randomly chosen ellipt
ic curve over a finite field has a prime number of points. Two heuristic ar
guments in support of the formula are given as well as experimental evidenc
e. The paper also gives a formula for the probability thar a randomly chose
n elliptic curve over a finite field has kq points where k is a small numbe
r and q is a prime.