witness #1139

N: 267
|A|: 11
exponent log |A| / log N: 0.4292

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-07 04:02:20 UTC

Elements (11)

0, 2, 74, 78, 113, 114, 137, 138, 173, 177, 251

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 04:02:20 UTC · history