Artifact Details

Title

D.H. Lehmer "Film" Number Sieve

Catalog Number

102626138

Type

Still image

Date

1932 ca.

Identifying Numbers

Other number #112 Verso pencil

Dimensions

overall: 10 in x 8 in

Description

B&W image of D.H. Lehmer's Film Number Sieve. Verso: "The Computer Museum The Sieve Process D.H. Lehmer's electromechanical number seive, designed in 1936 to solve complex problems in number theory. Part of on exhibition on "The History of the Sieve Process""

Category

Photograph