BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/Vienna
BEGIN:DAYLIGHT
DTSTART:20190331T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20191027T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260406T041124Z
UID:1556546400@ist.ac.at
DTSTART:20190429T160000
DTEND:20190429T170000
DESCRIPTION:Speaker: Roger Heath-Brown\nhosted by Tim Browning\nAbstract: P
 rime numbers - numbers like 2\,3\,5\,7 or 53\, which have no divisors - ha
 ve been a source of fascination since the ancient Greeks.  Although they 
 lie primarily in the realm of the pure mathematician\, they occur in the n
 atural world\, and are vital to modern life\, being crucial to the securit
 y of internet banking.  The talk will look at the history of prime number
 s\, their occurrence in the real world\, and what mathematicians have to s
 ay about them.
LOCATION:Raiffeisen Lecture Hall\, Central Building\, ISTA
ORGANIZER:arinya.eller@ist.ac.at
SUMMARY:Roger Heath-Brown: All about prime numbers
URL:https://talks-calendar.ista.ac.at/events/725
END:VEVENT
END:VCALENDAR