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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:154BJ GHM

Order: 19

Horizontal side: 154 Vertical side: 154

Elements: 1√2, 2, 2√2, 3, 4, 7, 14, 14√2, 28, 21√2, 28√2, 49, 52, 53, 56, 49√2, 52√2, 102, 77√2.

Code: 1025 0 52 774 77 77 563 154 98 216 77 77 285 98 70 284 126 70 496 105 49 145 98 56 144 112 56 41 102 56 22 104 54 31 105 56 77 105 56 23 104 52 12 105 53 533 105 0 525 0 0 524 52 0 495 105 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)

102
77√2
56
21√2
28
28√2
49√2
14
14√2
4
2√2
3
7
2
1√2
53
52
52√2
49