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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:108AS GHM

Order: 19

Horizontal side: 108 Vertical side: 108

Elements: 2√2, 6, 10, 8√2, 14, 10√2, 16, 14√2, 22, 16√2, 17√2, 32, 34, 27√2, 44, 32√2, 38√2, 64, 54√2.

Code: 645 0 44 544 54 54 386 70 70 163 70 54 225 70 48 84 62 46 63 70 48 26 62 46 145 64 34 144 78 34 160 92 48 445 0 0 274 27 17 100 54 44 101 64 44 176 27 17 347 44 34 320 76 32 321 108 32

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)

64
54√2
38√2
16
22
8√2
6
2√2
14
14√2
16√2
44
27√2
10√2
10
17√2
34
32√2
32