Clay Mathematics Institute

Dedicated to increasing and disseminating mathematical knowledge

Contact the CMI

Corporate Address

Clay Mathematics Institute
70 Main St
Suite 300
Peterborough, NH 03458



President's Office

CMI President's Office
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford OX2 6GG

Telephone: +44 (0)1865 615155


Correspondence on scientific matters and publications should be directed to the President's office. Emails about scientific matters should be sent to the President. Emails about publications should be sent to the Administrative Manager.

Please note that the CMI will not receive direct submissions of proposed solutions, whether or not they have been published, nor will it comment on any material related to the Millennium Prize Prize Problems. In considering a potential solution, the Scientific Advisory Board  will consider only material that has been published in a refereed mathematics publication of worldwide repute, and that has been in print for at least two years. It will not consider supplementary material submitted by the author of a proposed solution. Further information can be seen at rules