witness #3002

N: 683
|A|: 16
exponent log |A| / log N: 0.4248

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-17 15:14:42 UTC

Elements (16)

0, 24, 42, 89, 116, 169, 216, 237, 277, 292, 393, 424, 497, 529, 555, 563

Commentary

Ejection-chain local search seeded from witness 2677; independently verified by literal enumeration of all ordered quadruples (exactly 16 solutions, all diagonal).

last edited by David Renshaw at 2026-08-17 15:14:42 UTC · history