witness #2210

N: 2,843
|A|: 30
exponent log |A| / log N: 0.4277

status: current record for this modulus
submitted by: Yongxi (Aaron) Lin
submitted at: 2026-08-09 20:42:14 UTC

Elements (30)

1032, 1084, 1092, 1244, 1292, 1332, 1344, 1484, 1488, 1532, 1584, 1592, 1844, 1994, 2042, 2082, 2234, 2238, 2282, 2334, 2342, 2494, 2542, 2582, 2594, 2734, 2738, 2782, 2834, 2842

Commentary

Tail/arc-compression search with hard threshold a > N/3. Started from the previous size-29 record, translated a dense cyclic arc into the permitted upper region, then used neutral tail-preserving local moves to escape the rigid starting state. A direct insertion then produced this size-30 witness; every element is > N/3.

last edited by Yongxi (Aaron) Lin at 2026-08-09 20:42:15 UTC · history