witness #1090

N: 214
|A|: 10
exponent log |A| / log N: 0.4291

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-07 04:01:38 UTC

Elements (10)

0, 42, 55, 70, 89, 93, 151, 152, 187, 206

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 04:01:38 UTC · history