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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:156DD GHM

Order: 19

Horizontal side: 156 Vertical side: 156

Elements: 3√2, 5, 6, 5√2, 10, 10√2, 20, 17√2, 29, 23√2, 29√2, 46, 52, 55, 58, 52√2, 55√2, 101, 104.

Code: 1045 0 52 1011 101 156 557 101 156 556 101 101 232 124 78 203 124 58 102 134 68 103 134 58 52 139 63 53 139 58 172 156 46 36 101 55 67 104 58 583 110 0 292 139 29 291 139 58 525 0 0 524 52 0 463 156 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)

104
101
55
55√2
23√2
20
10√2
10
5√2
5
17√2
3√2
6
58
29√2
29
52
52√2
46