BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20260426T165353EDT-0882T2A3LI@132.216.98.100 DTSTAMP:20260426T205353Z DESCRIPTION:✒️ TITLE / TITRE\n\nArithmetic Statistics From -163 to the Pres ent\n  \n\n📄 ABSTRACT / RÉSUMÉ\n\nFor number theorists\, -163 is a remarkab le number! I will discuss a couple of very surprising reasons for this. Ga uss conjectured\, roughly speaking\, that -163 was the last number which i s interesting in this way -- a fact which was only proved in 1952\, by Kur t Heegner. I'll explain why Gauss might have believed this\, and situate t he question in the context of modern 'arithmetic statistics'. I'll then gi ve an overview of some recent and ongoing research directions along simila r lines.\n\n📍 PLACE / LIEU \n Hybride - CRM\, Salle / Room 5340\, Pavillon André Aisenstadt\n\nLien ZOOM Link\n DTSTART:20260424T193000Z DTEND:20260424T203000Z SUMMARY:Frank Thorne (University of South Carolina) URL:/mathstat/channels/event/frank-thorne-university-s outh-carolina-372632 END:VEVENT END:VCALENDAR