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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:124BN2of4 GHM

Order: 19

Horizontal side: 124 Vertical side: 124

Elements: 1, 1√2, 2, 2√2, 4, 4√2, 7, 7√2, 11√2, 22, 18√2, 22√2, 40, 44, 51, 62, 51√2, 73, 62√2.

Code: 735 0 51 624 62 62 623 124 62 114 73 51 180 84 62 401 124 62 517 0 51 510 51 51 71 58 51 17 58 51 10 59 51 74 66 44 27 58 50 20 60 50 47 58 48 40 62 48 441 102 44 222 124 22 223 124 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)

73
62√2
62
11√2
18√2
40
51
51√2
7
1
1√2
7√2
2
2√2
4
4√2
44
22√2
22