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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:102AS GHM

Order: 19

Horizontal side: 102 Vertical side: 102

Elements: 2, 4, 4√2, 8, 6√2, 12, 15, 12√2, 17, 15√2, 16√2, 18√2, 32, 34, 36, 34√2, 35√2, 68, 51√2.

Code: 685 0 34 514 51 51 356 67 67 160 67 67 171 68 51 157 68 51 150 83 51 27 68 36 363 70 0 182 88 18 124 82 24 123 94 24 47 94 36 40 98 36 345 0 0 344 34 0 87 94 32 323 102 0 64 88 18

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)

68
51√2
35√2
16√2
17
15
15√2
2
36
18√2
12√2
12
4
4√2
34
34√2
8
32
6√2