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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:148BJ GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 2√2, 5√2, 10, 10√2, 15, 11√2, 13√2, 20, 22, 26, 30, 26√2, 37, 48, 61, 74, 61√2, 87, 74√2.

Code: 875 0 61 744 74 74 743 148 74 134 87 61 110 100 74 481 148 74 20 89 63 221 111 63 375 111 26 617 0 61 610 61 61 301 91 61 205 91 41 105 91 31 104 101 31 153 111 26 54 96 26 264 122 0 263 148 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)

87
74√2
74
13√2
11√2
48
2√2
22
37
61
61√2
30
20
10
10√2
15
5√2
26√2
26