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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:102BC GHM

Order: 19

Horizontal side: 102 Vertical side: 102

Elements: 3, 3√2, 5, 6, 5√2, 10, 13, 15, 13√2, 20, 23, 19√2, 22√2, 32, 38, 32√2, 51, 70, 51√2.

Code: 705 0 32 514 51 51 513 102 51 194 70 32 130 89 51 131 102 51 63 76 32 32 79 35 31 79 38 237 79 38 383 102 0 203 79 15 327 0 32 320 32 32 224 54 10 50 59 15 51 64 15 157 64 15 101 64 10

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)

70
51√2
51
19√2
13√2
13
6
3√2
3
23
38
20
32
32√2
22√2
5√2
5
15
10