witness #3233

N: 623
|A|: 16
exponent log |A| / log N: 0.4309

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-20 00:16:46 UTC

Elements (16)

0, 2, 84, 114, 173, 188, 224, 308, 321, 343, 356, 366, 373, 432, 447, 588

Commentary

Ejection-chain local search seeded from witness 2634; independently verified by literal enumeration of all ordered quadruples (exactly 16 solutions, all diagonal).

last edited by David Renshaw at 2026-08-20 00:16:46 UTC · history