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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146AP GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 5, 4√2, 5√2, 10, 12, 10√2, 12√2, 14√2, 20, 24, 18√2, 24√2, 43, 49, 61, 73, 85, 61√2, 73√2.

Code: 855 0 61 734 73 73 733 146 73 124 85 61 123 97 61 205 97 53 491 146 73 617 0 61 610 61 61 184 79 43 46 93 57 140 93 57 104 107 43 103 117 43 52 122 48 53 122 43 242 146 24 431 122 43 243 146 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)

85
73√2
73
12√2
12
20
49
61
61√2
18√2
4√2
14√2
10√2
10
5√2
5
24√2
43
24