witness #3007

N: 692
|A|: 16
exponent log |A| / log N: 0.4240

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-17 15:14:48 UTC

Elements (16)

0, 23, 67, 83, 126, 209, 210, 233, 358, 381, 401, 486, 501, 524, 544, 549

Commentary

Ejection-chain local search seeded from witness 2683; independently verified by literal enumeration of all ordered quadruples (exactly 16 solutions, all diagonal).

last edited by David Renshaw at 2026-08-17 15:14:48 UTC · history