Ruzsa’s genus-one problem

witness #220017

N
25,875
|A|
108
exponent log |A| / log N
0.460793
status
superseded — the record is now |A| = 109
submitted by
David Renshaw
submitted at
2026-09-28 16:46:16 UTC

Elements (108)

21, 212, 222, 247, 414, 419, 441, 464, 466, 1451, 1496, 2096, 2121, 2509, 2534, 3106, 3126, 3132, 3151, 3312, 3362, 3541, 3566, 4142, 4162, 4187, 4559, 4584, 5196, 5221, 5591, 5594, 5601, 5619, 6232, 6257, 6442, 6467, 6626, 6676, 7246, 7256, 7659, 8281, 8282, 8331, 8716, 9317, 9734, 9744, 9769, 10587, 10597, 10766, 10776, 10801, 10816, 11592, 11622, 12421, 12431, 12456, 12471, 12834, 12884, 13457, 13467, 13492, 13916, 14517, 14919, 15571, 15762, 15964, 15989, 16607, 16767, 16772, 16797, 16817, 16996, 17021, 18642, 18651, 18657, 18676, 18862, 18887, 19687, 19712, 20119, 20912, 20922, 21114, 21144, 21151, 21757, 21947, 22171, 22176, 22201, 22806, 23831, 23842, 23856, 24012, 24867, 25284

Commentary

Local extension, exchange, regrowth or neighboring transfer, seeded from witness #210322; independently checked by exact solution counting.

last edited by David Renshaw at 2026-09-28 16:46:16 UTC · history

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