| Issuer | Greece |
| Year | 2018 |
| Type | Non-circulating coin |
| Value | 6 Euros |
| Currency | Euro (2002-date) |
| Composition | Silver (.925) |
| Weight | 10 g |
| Dimensions | 28.50 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | M. Antonatou |
| In circulation to | |
| Reference(s) | KM#307 |
| Obverse description | The design contain a selection of mathematical symbols and equations arranged in geometric pattern. The Greek Coat of Arms is placed in the middle and is shown on a blue colour on the wreath and the cross. The denomination of `6 EURO` is printed below the crest, while the issue year `2018` is shown above it. The text `HELLENIC REPUBLIC` in Greek, partialy encircled the Coat of Arms. |
| Obverse script | Greek |
| Obverse lettering | 2018
ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ
6 ΕΥΡΩ (Translation: 2018 HELLENIC DEMOCRACY 6 EURO) |
| Reverse description | The design features in the middle the Greek letter π (known as Pi) and refers to its value as one of the most important constants in mathematics. The central figure is surrounded by a collection of equations (E=mc2 etc.). The primary design is partly encircled by the Greek text “100 YEARS HELLENIC MATHEMATICAL SOCIETY”. |
| Reverse script | Greek |
| Reverse lettering | 100
ΧΡΟΝΙΑ ΕΛΛΗΝΙΚΗ ΜΑΘΗΜΑΤΙΚΗ ΕΤΑΙΡΙΑ (Translation: 100 YEARS OF HELLENIC MATHEMATICAL SOCIETY) |
| Edge | Plain |
| Mint | National Mint of the Bank of Greece (Νομισματοκοπείο - ΙΕΤΑ), Athens, Greece(1972-date) |
| Mintage | 2018 - Proof - 1 500 |
| Catalog ID | 1122044780 |
| Comments |
