Fifteenth Algorithmic Number Theory Symposium, ANTS-XV,
University of Bristol
August 8 - 12, 2022

There is a train strike planned for Saturday August 13th. It is likely that there will be few, if any, trains running out of Bristol. We recommend that anyone planning on travelling on the 13th should try to book bus tickets as soon as possible.


The ANTS meetings, held biannually since 1994, are the premier international forum for the presentation of new research in computational number theory and its applications. They are devoted to algorithmic aspects of number theory, including elementary number theory, algebraic number theory, analytic number theory, geometry of numbers, algebraic geometry, finite fields, and cryptography.

The 15th edition of ANTS will be held at the University of Bristol, from 8 to 12 August, 2022.

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The organisers can be contacted at

For information on past meetings in the ANTS series, see the ANTS website.

Plenary Speakers


Organising committee:

Program committee:

Selfridge Prize

At each ANTS meeting, the Selfridge Prize is awarded to the best submitted paper as judged by the program committee. The prize is funded by the Number Theory Foundation.

Number Theory Foundation logo


Primary funding for ANTS-XV comes from the Heilbronn Institute for Mathematical Research through the UKRI/EPSRC Additional Funding Programme for Mathematical Sciences.

United States National Science Foundation funds will also be available for travel for U.S. based participants.

Funds from the London Mathematical Society will also be available, primarily for travel for students in the U.K.

We are also grateful for generous funding from PQShield.

University of Bristol, School of Mathematics
Heilbronn Institute for Mathematical Research
National Science Foundation
London Mathematical Society