Ruzsa’s genus-one problem

witness #220260

N
37,477
|A|
121
exponent log |A| / log N
0.455377
status
superseded — the record is now |A| = 122
submitted by
David Renshaw
submitted at
2026-09-28 16:47:12 UTC

Elements (121)

0, 35, 42, 181, 182, 188, 189, 216, 217, 223, 224, 368, 372, 375, 386, 403, 407, 410, 732, 734, 739, 741, 767, 769, 774, 776, 1281, 1316, 1469, 1470, 1504, 1505, 1646, 1649, 1681, 1684, 2013, 2015, 2022, 2034, 2048, 2050, 2057, 2569, 2583, 2604, 2743, 2744, 2764, 2765, 2778, 2779, 2927, 2934, 2937, 2951, 2962, 2969, 2972, 4582, 4617, 6405, 6412, 6440, 6447, 6586, 6587, 6593, 6594, 6621, 6622, 6628, 6629, 6773, 6777, 6780, 6791, 6808, 6812, 6815, 7137, 7139, 7144, 7146, 7172, 7174, 7179, 7181, 7686, 7721, 7874, 7875, 7909, 7910, 8051, 8054, 8086, 8089, 8418, 8420, 8427, 8439, 8453, 8455, 8462, 8974, 8988, 9009, 9148, 9149, 9169, 9170, 9183, 9184, 9332, 9339, 9342, 9356, 9367, 9374, 9377

Commentary

Local extension, exchange, regrowth or neighboring transfer, seeded from witness #208339; independently checked by exact solution counting.

last edited by David Renshaw at 2026-09-28 16:47:12 UTC · history

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