witness #1123

N: 248
|A|: 10
exponent log |A| / log N: 0.4176

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-07 04:02:11 UTC

Elements (10)

0, 2, 11, 74, 94, 103, 107, 189, 193, 239

Commentary

Found by randomized conflict-guided local search and legal remove/regrow search; independently checked with an exact ordered-pair counter before API submission.

last edited by David Renshaw at 2026-08-07 04:02:11 UTC · history