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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:114BL2of2 GHM

Order: 19

Horizontal side: 114 Vertical side: 114

Elements: 3√2, 6, 6√2, 8√2, 12, 10√2, 16, 12√2, 20, 16√2, 24, 36, 40, 46, 34√2, 37√2, 40√2, 68, 74.

Code: 745 0 40 681 68 114 365 68 78 461 114 114 162 84 62 161 84 78 82 92 70 201 104 78 102 114 68 243 92 46 122 104 58 346 80 34 64 74 40 63 80 40 127 80 46 405 0 0 404 40 0 36 77 37 370 77 37

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)

74
68
36
46
16√2
16
8√2
20
10√2
24
12√2
34√2
6√2
6
12
40
40√2
3√2
37√2