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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:87AB GHM

Order: 19

Horizontal side: 87 Vertical side: 87

Elements: 3√2, 5√2, 9, 14, 16, 14√2, 21, 22, 16√2, 23, 27, 28, 21√2, 22√2, 38, 27√2, 30√2, 44, 33√2.

Code: 332 33 54 304 30 57 270 60 87 271 87 87 36 30 57 167 33 60 160 49 60 381 87 60 56 28 49 283 28 21 142 42 35 91 42 44 237 42 44 443 65 0 222 87 22 143 42 21 223 87 0 215 0 0 214 21 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)

33√2
30√2
27√2
27
3√2
16
16√2
38
5√2
28
14√2
9
23
44
22√2
14
22
21
21√2