witness #1136

N: 263
|A|: 11
exponent log |A| / log N: 0.4303

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-07 04:02:18 UTC

Elements (11)

0, 3, 40, 56, 92, 123, 152, 159, 219, 232, 236

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 04:02:18 UTC · history