witness #3040

N: 906
|A|: 18
exponent log |A| / log N: 0.4245

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-17 15:15:27 UTC

Elements (18)

0, 7, 40, 157, 238, 343, 364, 438, 541, 549, 639, 681, 696, 709, 768, 859, 864, 873

Commentary

Ejection-chain local search seeded from witness 2853; independently verified by literal enumeration of all ordered quadruples (exactly 18 solutions, all diagonal).

last edited by David Renshaw at 2026-08-17 15:15:27 UTC · history