Ruzsa’s genus-one problem

Elements (68)

0, 4, 17, 21, 223, 228, 240, 245, 332, 334, 349, 351, 449, 466, 561, 569, 578, 586, 671, 674, 688, 691, 904, 905, 921, 922, 1346, 1357, 1363, 1374, 1464, 1471, 1481, 1488, 1921, 1925, 1938, 1942, 2144, 2149, 2161, 2166, 2253, 2255, 2270, 2272, 2370, 2387, 2482, 2490, 2499, 2507, 2592, 2595, 2609, 2612, 2825, 2826, 2842, 2843, 3267, 3284, 12840, 12857, 12947, 12954, 12964, 12971