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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:132BC3of4 GHM

Order: 19

Horizontal side: 132 Vertical side: 132

Elements: 1√2, 2, 2√2, 4, 3√2, 6, 7, 13, 10√2, 20, 23√2, 33, 46, 33√2, 53, 46√2, 66, 86, 66√2.

Code: 865 0 46 664 66 66 663 132 66 201 86 66 135 86 53 234 109 43 336 99 33 77 86 53 36 90 50 67 93 53 533 99 0 102 109 43 43 90 46 22 92 48 23 92 46 12 93 47 465 0 0 464 46 0 335 99 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)

86
66√2
66
20
13
23√2
33√2
7
3√2
6
53
10√2
4
2√2
2
1√2
46
46√2
33