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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:98BB GHM

Order: 18

Horizontal side: 98 Vertical side: 98

Elements: 4√2, 6, 8, 6√2, 8√2, 12, 18, 15√2, 24, 19√2, 30, 34, 26√2, 38, 30√2, 34√2, 60, 64.

Code: 645 0 34 601 60 98 262 86 72 381 98 98 183 86 54 125 86 60 65 86 54 64 92 54 306 68 30 86 60 46 247 68 54 85 60 38 44 64 34 196 49 19 347 0 34 340 34 34 154 49 19 305 68 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)

64
60
26√2
38
18
12
6
6√2
30√2
8√2
24
8
4√2
19√2
34
34√2
15√2
30