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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:182AF GHM

Order: 19

Horizontal side: 182 Vertical side: 182

Elements: 1, 4, 4√2, 8, 8√2, 14, 16, 15√2, 16√2, 29, 30, 46, 60, 62, 60√2, 61√2, 62√2, 120, 91√2.

Code: 1205 0 62 914 91 91 616 121 121 303 121 91 152 136 106 166 120 90 465 136 60 291 120 91 17 120 91 165 120 74 85 120 66 84 128 66 143 136 60 45 120 62 44 124 62 625 0 0 624 62 0 600 122 60 601 182 60

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)

120
91√2
61√2
30
15√2
16√2
46
29
1
16
8
8√2
14
4
4√2
62
62√2
60√2
60