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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:150AX GHM

Order: 18

Horizontal side: 150 Vertical side: 150

Elements: 3√2, 5, 5√2, 8, 7√2, 10, 8√2, 14, 21, 36, 50, 36√2, 57, 64, 50√2, 57√2, 93, 100.

Code: 1005 0 50 931 93 150 577 93 150 576 93 93 215 93 72 57 93 72 50 98 72 84 106 64 83 114 64 362 150 36 107 93 67 30 103 67 76 93 57 147 100 64 643 114 0 505 0 0 504 50 0 363 150 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)

100
93
57
57√2
21
5
5√2
8√2
8
36√2
10
3√2
7√2
14
64
50
50√2
36