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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146AV2of2 GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 2√2, 4, 4√2, 8, 6√2, 17, 14√2, 22, 17√2, 28, 20√2, 39, 28√2, 45, 59, 73, 59√2, 87, 73√2.

Code: 875 0 59 734 73 73 733 146 73 144 87 59 83 101 65 172 118 56 451 146 73 60 93 65 44 97 61 43 101 61 24 99 59 223 101 39 597 0 59 590 59 59 204 79 39 173 118 39 282 146 28 391 118 39 283 146 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)

87
73√2
73
14√2
8
17√2
45
6√2
4√2
4
2√2
22
59
59√2
20√2
17
28√2
39
28