500 euro note rapidly so that in the first 7 years (up to December 2008) there were 530,064,413 five hundred euro banknotes in circulation. Subsequently, the rate of increase was radically slowed. In August 2018, there were approximately 515,000,000 banknotes in circulation (decreased from 614,000,000 in 2015). It is the second least widely circulated denomination, accounting for 2.4% of the total banknotes. It is the largest note measuring 160 × 82 mm and has a purple colour scheme. The five hundred euro banknotes depict bridges and arches/doorways in modern architecture (around the late 20th century). The five hundred euro note contains several complex
Irish euro coins their obverse side: a Celtic harp based on the Trinity College Harp, flanked to the left and right by the word "ÉIRE" (Irish for Ireland) and the year the coin was struck, written in Gaelic type. These in turn are surrounded by the 12 stars of the flag of Europe. On the one-euro coin the stars appear on the gold coloured surround with the harp and words in the silver coloured centre. The colours are in the reverse for the two euro coin. The following table shows the mintage quantity for all Irish euro coins, per denomination, per year. Limited