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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:160BE GHM

Order: 19

Horizontal side: 160 Vertical side: 160

Elements: 4, 3√2, 4√2, 6, 6√2, 10, 9√2, 18, 22, 18√2, 22√2, 40, 40√2, 58, 62, 80, 58√2, 102, 80√2.

Code: 1025 0 58 804 80 80 803 160 80 224 102 58 96 115 71 185 124 62 184 142 62 406 120 40 30 115 71 103 112 58 67 112 68 60 118 68 45 112 58 44 116 58 623 120 0 227 120 62 585 0 0 584 58 0 405 120 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)

102
80√2
80
22√2
9√2
18
18√2
40√2
3√2
10
6
6√2
4
4√2
62
22
58
58√2
40