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Primitive Perfect Isosceles Right Triangled Square

Title: __d 17:30AB JDS

Order: 17

Horizontal side: 30 Vertical side: 30

Elements: 1, 1√2, 2, 3, 4, 3√2, 4√2, 6, 7, 8, 6√2, 7√2, 11, 15, 11√2, 19, 15√2.

Code: 195 0 11 154 15 15 153 30 15 44 19 11 43 23 11 72 30 8 71 30 15 117 0 11 110 11 11 64 17 5 63 23 5 83 30 0 34 20 2 33 23 2 21 22 2 12 23 1 11 23 2

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)

19
15√2
15
4√2
4
7√2
7
11
11√2
6√2
6
8
3√2
3
2
1√2
1