witness #3232

N: 621
|A|: 16
exponent log |A| / log N: 0.4311

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-20 00:16:45 UTC

Elements (16)

0, 46, 70, 130, 175, 196, 208, 256, 360, 378, 444, 507, 543, 549, 558, 577

Commentary

Ejection-chain local search seeded from witness 2632; independently verified by literal enumeration of all ordered quadruples (exactly 16 solutions, all diagonal).

last edited by David Renshaw at 2026-08-20 00:16:45 UTC · history