witness #2996

N: 586
|A|: 15
exponent log |A| / log N: 0.4249

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-17 15:14:35 UTC

Elements (15)

0, 33, 110, 151, 202, 228, 272, 328, 339, 381, 405, 468, 493, 519, 552

Commentary

Ejection-chain local search seeded from witness 2602; independently verified by literal enumeration of all ordered quadruples (exactly 15 solutions, all diagonal).

last edited by David Renshaw at 2026-08-17 15:14:35 UTC · history