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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:118AQ GHM

Order: 19

Horizontal side: 118 Vertical side: 118

Elements: 1√2, 2, 2√2, 3√2, 6, 6√2, 12, 12√2, 23, 24, 25, 23√2, 24√2, 35, 47, 59, 47√2, 71, 59√2.

Code: 715 0 47 594 59 59 593 118 59 124 71 47 123 83 47 62 89 53 351 118 59 63 89 47 32 92 50 10 92 50 20 91 49 21 93 49 255 93 24 477 0 47 470 47 47 234 70 24 233 93 24 244 94 0 243 118 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)

71
59√2
59
12√2
12
6√2
35
6
3√2
1√2
2√2
2
25
47
47√2
23√2
23
24√2
24