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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:201AA GHM

Order: 19

Horizontal side: 201 Vertical side: 201

Elements: 4√2, 8, 8√2, 16, 15√2, 16√2, 27, 28, 30, 27√2, 28√2, 30√2, 56, 57, 57√2, 72√2, 114, 87√2, 144.

Code: 1447 0 201 1143 144 87 572 201 144 571 201 201 726 129 72 306 0 57 287 30 87 286 30 59 567 58 87 870 114 87 154 129 72 162 46 43 305 0 27 163 46 27 82 54 35 83 54 27 42 58 31 275 0 0 274 27 0

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)

144
114
57√2
57
72√2
30√2
28
28√2
56
87√2
15√2
16√2
30
16
8√2
8
4√2
27
27√2