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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:147AA GHM

Order: 19

Horizontal side: 147 Vertical side: 147

Elements: 2, 8, 8√2, 14, 14√2, 28, 26√2, 28√2, 41, 43, 51, 52, 53, 54, 41√2, 43√2, 52√2, 53√2, 78.

Code: 535 0 94 534 53 94 410 106 147 411 147 147 146 51 92 287 65 106 280 93 106 541 147 106 517 0 94 86 43 86 27 51 94 145 51 78 436 0 43 85 43 78 787 43 78 260 121 78 520 95 52 521 147 52 435 0 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)

53
53√2
41√2
41
14√2
28
28√2
54
51
8√2
2
14
43√2
8
78
26√2
52√2
52
43