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158,962,555,217,826,360,000 (Enigma Machine) - Numberphile

2013-01-10

[public] 5.41M views, 87.7K likes, 1.34K dislikes audio only

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The Nazi's Enigma Machine - and the mathematics behind it - was a crucial part of World War II. Flaw video at: /youtube/video/V4V2bpZlqx8

More links & stuff in full description below ↓↓↓

Brown papers on ebay: bit.ly/brownpapers

Dr James Grime demonstrates the machine and discusses its many configurations.

James' "day job" is touring with the Enigma machine - he could even visit you - see more at http://enigma.maths.org/content/project-officer

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turn this into enigma code
/youtube/video/G2_Q9FoD-oQ?t=70.839996
set these rotors to the correct position
/youtube/video/G2_Q9FoD-oQ?t=317.72
pick three rotors for a box of five in the first slot
/youtube/video/G2_Q9FoD-oQ?t=378.5
divide by six factorial
/youtube/video/G2_Q9FoD-oQ?t=508.729
2.920050977316 - Numberphile 383,874 views
/youtube/video/_gCKX6VMvmU
Flaw in the Enigma Code - Numberphile 4,566,975 views
/youtube/video/V4V2bpZlqx8