witness #1069

N: 186
|A|: 9
exponent log |A| / log N: 0.4205

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-07 04:01:15 UTC

Elements (9)

0, 16, 27, 28, 39, 70, 139, 145, 174

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 04:01:15 UTC · history