witness #1122

N: 247
|A|: 10
exponent log |A| / log N: 0.4179

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

Elements (10)

0, 5, 48, 95, 120, 122, 136, 158, 174, 181

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