### Coordinators:

H. Williams (University of Manitoba)

H. Lenstra, Jr. (University of California, Berkeley)

J. Shallit (University of Waterloo)

This workshop will be devoted to the general area of computational
number theory, with a special emphasis on computational problems in
elliptic curves, particularly point counting, along withtheir application
to proimality testing; algebraic number theory algorithms (with particular
attention to the interger factoring problem - Number Field Sieve and
Lattice Sieve); and Grothendieck's dessins d'enfants. This list of topics
is flexible due to the possibility of new discoveries.

### Invited speakers include:

D. Bernstein (University of California, Berkeley)

J. Buchmann (University of Saarland)

J. Buhler (Reed College)

H. Cohen (Universite de Bordeau)

N. Elkies (Harvard University)

A. Granville (University of Georgia)

N. Koblitz (University of Washington)

H. W. Lenstra, Jr. (University of California, Berkeley)

J. Pila (Melbourne University)

C. Pomerance (University of Georgia)

R. Schoof (Universita degli Studi di Trento)

S. Vanstone (University of Waterloo)