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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:132BC2of4 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 16 92 52 27 93 53 26 93 51 47 95 53 533 99 0 102 109 43 63 92 46 32 95 49 465 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
1√2
2
2√2
4
53
10√2
6
3√2
46
46√2
33