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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:148DS GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 7, 7√2, 12, 14, 12√2, 21, 24, 18√2, 29, 21√2, 32, 36, 41, 42, 53, 74, 53√2, 95, 74√2.

Code: 955 0 53 744 74 74 743 148 74 214 95 53 213 116 53 145 116 60 321 148 74 75 116 53 74 123 53 363 130 24 182 148 42 537 0 53 530 53 53 411 94 53 297 94 53 423 148 0 127 94 24 126 94 12 247 106 24

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)

95
74√2
74
21√2
21
14
32
7
7√2
36
18√2
53
53√2
41
29
42
12
12√2
24