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Primitive Perfect Isosceles Right Triangled Square

Title: __d 17:74AP2of8 GHM

Order: 17

Horizontal side: 74 Vertical side: 74

Elements: 1√2, 2, 2√2, 4, 3√2, 6, 7√2, 10√2, 17, 20, 17√2, 27, 20√2, 37, 27√2, 47, 37√2.

Code: 475 0 27 374 37 37 373 74 37 104 47 27 170 57 37 171 74 37 277 0 27 270 27 27 41 31 27 22 33 25 21 33 27 12 34 26 74 40 20 36 31 23 65 34 20 204 54 0 203 74 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)

47
37√2
37
10√2
17√2
17
27
27√2
4
2√2
2
1√2
7√2
3√2
6
20√2
20