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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:148AE GHM

Order: 18

Horizontal side: 148 Vertical side: 148

Elements: 7√2, 18, 24, 18√2, 19√2, 24√2, 36, 38, 40, 29√2, 48, 36√2, 58, 43√2, 62, 50√2, 76, 62√2.

Code: 767 0 148 583 76 90 292 105 119 481 124 148 242 148 124 241 148 148 626 86 62 190 105 119 506 36 50 387 86 100 180 18 90 181 36 90 407 36 90 362 36 36 361 36 72 625 86 0 72 43 43 430 43 43

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)

76
58
29√2
48
24√2
24
62√2
19√2
50√2
38
18√2
18
40
36√2
36
62
7√2
43√2