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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:52AP GHM

Order: 19

Horizontal side: 52 Vertical side: 52

Elements: 2, 2√2, 4, 4√2, 6, 8, 6√2, 7√2, 10, 8√2, 12, 14, 16, 14√2, 15√2, 22, 26, 30, 26√2.

Code: 305 0 22 264 26 26 263 52 26 84 34 18 123 42 14 62 48 20 101 52 26 225 0 0 154 15 7 83 30 14 42 34 18 63 48 14 45 48 16 25 48 14 24 50 14 163 52 0 76 15 7 145 22 0 144 36 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)

30
26√2
26
8√2
12
6√2
10
22
15√2
8
4√2
6
4
2
2√2
16
7√2
14
14√2