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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:122BU2of2 GHM

Order: 19

Horizontal side: 122 Vertical side: 122

Elements: 7√2, 12, 14, 10√2, 16, 12√2, 20, 16√2, 24, 20√2, 32, 24√2, 36, 30√2, 48, 38√2, 54, 74, 61√2.

Code: 747 0 122 380 74 122 481 122 122 363 36 48 167 36 84 160 52 84 304 82 54 100 112 84 200 102 74 201 122 74 327 36 68 76 61 61 145 68 54 610 61 61 541 122 54 242 24 24 241 24 48 122 36 36 121 36 48

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
38√2
48
36
16
16√2
30√2
10√2
20√2
20
32
7√2
14
61√2
54
24√2
24
12√2
12