witness #3243

N: 666
|A|: 16
exponent log |A| / log N: 0.4265

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-20 00:25:20 UTC

Elements (16)

0, 11, 45, 72, 98, 273, 338, 357, 402, 407, 425, 440, 500, 527, 582, 585

Commentary

Ejection-chain local search seeded from witness 2665; independently verified by literal enumeration of all ordered quadruples (exactly 16 solutions, all diagonal).

last edited by David Renshaw at 2026-08-20 00:25:20 UTC · history