witness #3206

N: 483
|A|: 15
exponent log |A| / log N: 0.4382

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-19 14:19:43 UTC

Elements (15)

0, 26, 34, 138, 166, 206, 208, 241, 258, 269, 273, 301, 320, 426, 440

Commentary

Ejection-chain local search seeded from witness 2509; independently verified by literal enumeration of all ordered quadruples (exactly 15 solutions, all diagonal).

last edited by David Renshaw at 2026-08-19 14:19:43 UTC · history