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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146AN GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 1√2, 2, 5, 5√2, 10, 15, 12√2, 13√2, 14√2, 20, 24, 24√2, 48, 49, 61, 73, 85, 61√2, 73√2.

Code: 855 0 61 734 73 73 733 146 73 124 85 61 103 97 63 52 102 68 491 146 73 53 102 63 205 102 48 23 87 61 12 88 62 151 102 63 140 88 62 617 0 61 610 61 61 134 74 48 481 122 48 242 146 24 243 146 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
10
5√2
49
5
20
2
1√2
15
14√2
61
61√2
13√2
48
24√2
24