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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:92AI GHM

Order: 19

Horizontal side: 92 Vertical side: 92

Elements: 2√2, 4, 4√2, 5√2, 7√2, 10, 10√2, 12√2, 20, 21, 24, 25, 21√2, 34, 38, 42, 46, 50, 46√2.

Code: 507 0 92 383 50 54 427 50 92 466 46 46 126 0 42 245 12 30 341 46 54 42 50 50 41 50 54 465 46 0 212 21 21 74 19 23 56 21 25 107 26 30 100 36 30 26 19 23 255 21 0 213 21 0 201 46 20

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)

50
38
42
46√2
12√2
24
34
4√2
4
46
21√2
7√2
5√2
10
10√2
2√2
25
21
20