Apr 23, 2009

The H&FJ Institute for Unapplied Mathematics

The world’s largest known prime number is 243112609-1 (12,978,189 digits), but how large is that? H&FJ crunched some numbers to find out how long it would be set in type. In 12pt Courier, it’s around 33 km, or about 20.5 miles.

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Daily Meh is written and edited by Simen (contact me). I live in Norway. This blog is about whatever interests me. Here are some of my favorite posts from the archives. You can subscribe via RSS.