witness #2998

N: 592
|A|: 15
exponent log |A| / log N: 0.4242

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-17 15:14:37 UTC

Elements (15)

0, 9, 79, 88, 98, 165, 249, 301, 390, 442, 452, 459, 527, 533, 554

Commentary

Ejection-chain local search seeded from witness 2608; independently verified by literal enumeration of all ordered quadruples (exactly 15 solutions, all diagonal).

last edited by David Renshaw at 2026-08-17 15:14:37 UTC · history