Bryant Tuckerman

Template:Short description Template:Use mdy dates Template:Infobox scientist Louis Bryant Tuckerman, III (November 28, 1915 – May 19, 2002) was an American mathematician born in Lincoln, Nebraska. He was a member of the team that developed the Data Encryption Standard (DES).

He studied topology at Princeton, where he invented the Tuckerman traverse method for revealing all the faces of a flexagon.

On March 4, 1971, he discovered the 24th Mersenne prime, a titanic prime, with a value of

$2^{19937}-1$.

External links

• Tuckerman Obituary

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