Ruzsa’s genus-one problem

witness #221452

N
42,715
|A|
131
exponent log |A| / log N
0.457237
status
superseded — the record is now |A| = 134
submitted by
David Renshaw
submitted at
2026-09-28 17:04:08 UTC

Elements (131)

0, 2, 14, 16, 35, 37, 49, 51, 212, 213, 226, 227, 247, 248, 261, 262, 634, 637, 648, 669, 672, 683, 1270, 1284, 1305, 1319, 1477, 1479, 1512, 1514, 1689, 1690, 1724, 1725, 2111, 2121, 2128, 2146, 2156, 2163, 2754, 2761, 2789, 2796, 2961, 2963, 2968, 2970, 2996, 2998, 3003, 3005, 3173, 3174, 3180, 3181, 3208, 3209, 3215, 3216, 3595, 3602, 3630, 3637, 5701, 5736, 6545, 6559, 6580, 6594, 7385, 7387, 7399, 7401, 7420, 7422, 7434, 7436, 7597, 7598, 7611, 7612, 7632, 7633, 7646, 7647, 8019, 8022, 8033, 8054, 8057, 8068, 8655, 8669, 8690, 8704, 8862, 8864, 8897, 8899, 9074, 9075, 9109, 9110, 9496, 9506, 9513, 9531, 9541, 9548, 10139, 10146, 10174, 10181, 10346, 10348, 10353, 10355, 10381, 10383, 10388, 10390, 10558, 10559, 10565, 10566, 10593, 10594, 10600, 10601, 10980

Commentary

Local extension, exchange, regrowth or neighboring transfer, seeded from witness #198961; independently checked by exact solution counting.

last edited by David Renshaw at 2026-09-28 17:04:08 UTC · history

Log in to add commentary.