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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:116AF GHM

Order: 19

Horizontal side: 116 Vertical side: 116

Elements: 2√2, 6√2, 8√2, 12, 10√2, 12√2, 20, 26, 19√2, 20√2, 25√2, 26√2, 38, 27√2, 40, 52, 38√2, 45√2, 58√2.

Code: 582 58 58 454 45 71 260 90 116 261 116 116 196 45 71 252 89 65 521 116 90 270 89 65 60 58 58 120 52 52 121 64 52 403 40 0 202 60 20 201 60 40 102 70 30 24 62 38 84 70 30 380 78 38 381 116 38

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

58√2
45√2
26√2
26
19√2
25√2
52
27√2
6√2
12√2
12
40
20√2
20
10√2
2√2
8√2
38√2
38