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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:264AD2of2 GHM

Order: 19

Horizontal side: 264 Vertical side: 264

Elements: 2, 2√2, 4, 4√2, 6, 14, 14√2, 28, 28√2, 56, 49√2, 76, 55√2, 56√2, 104, 132, 104√2, 160, 132√2.

Code: 1605 0 104 1324 132 132 1323 264 132 284 160 104 283 188 104 142 202 118 761 264 132 143 202 104 65 202 112 42 206 108 41 206 112 22 208 110 21 208 112 562 264 56 556 153 55 1047 0 104 1040 104 104 494 153 55 563 264 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)

160
132√2
132
28√2
28
14√2
76
14
6
4√2
4
2√2
2
56√2
55√2
104
104√2
49√2
56