Ruzsa’s genus-one problem

Elements (52)

0, 27, 28, 39, 55, 67, 70, 90, 98, 144, 148, 172, 176, 273, 300, 301, 312, 328, 340, 343, 363, 371, 417, 421, 445, 449, 1365, 1392, 1393, 1404, 1420, 1432, 1435, 1455, 1463, 1509, 1513, 1537, 1541, 1638, 1665, 1666, 1677, 1693, 1705, 1708, 1728, 1736, 1782, 1786, 1810, 1814