Links & Questions for 4XW

Q1 The Largest known Prime

a Who discovered the largest known prime?

b When was it discovered?

c How many digits does it have?

http://www.mersenne.org/6972593.htm

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Q2 Sand Sculpture Records

a What was the height of the tallest hand constructed sand sculpture ever?

b What was the length of the longest hand constructed sand sculpture ever?

http://www.sandsculpting.com/world_records.htm

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Q3 Dictionaries

a What is an Enneagon?

b What is the German word for Mathematics

c What is the Italian word for eleven?

http://www.facstaff.bucknell.edu/rbeard/diction3.html

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