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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:302AH GHM

Order: 19

Horizontal side: 302 Vertical side: 302

Elements: 2√2, 4, 4√2, 6, 6√2, 12, 41, 32√2, 41√2, 64, 55√2, 78, 64√2, 96, 110, 96√2, 151, 206, 151√2.

Code: 2065 0 96 1514 151 151 1513 302 151 554 206 96 410 261 151 411 302 151 26 218 108 47 220 110 46 220 106 787 224 110 1103 302 0 123 218 96 62 224 102 63 224 96 967 0 96 960 96 96 644 160 32 643 224 32 324 192 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)

206
151√2
151
55√2
41√2
41
2√2
4
4√2
78
110
12
6√2
6
96
96√2
64√2
64
32√2