abstract:In number theory, a regular prime is an odd prime number that does not divide the class number of the p-th cyclotomic field Q(ζp), where ζp is a p-th root of unity. The prime number 2 is often considered regular too.
British Prime Minister Gordon Brown began his regular question time in the House of Commons as he has always done, reading out the names of British soldiers recently killed in Afghanistan.
VOA: standard.2009.10.14
The ruling Congress party has been hit by a series of damaging corruption scandals recently and the opposition has made regular calls for Prime Minister Manmohan Singh to resign.
He went on to be a regular feature of prime time television in the 1970s and 1980s, hosting a number of quiz shows, including Winner Takes All and Full Swing.
When Lord O'Donnell retired last autumn, his role as head of the domestic civil service and cabinet secretary (the most influential job because it comes with regular access to the prime minister) was divided.