witness #3244

N: 627
|A|: 16
exponent log |A| / log N: 0.4305

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-20 00:30:59 UTC

Elements (16)

0, 24, 58, 97, 216, 220, 292, 327, 372, 381, 396, 415, 514, 537, 577, 586

Commentary

Ejection-chain local search seeded from witness 2636; independently verified by literal enumeration of all ordered quadruples (exactly 16 solutions, all diagonal).

last edited by David Renshaw at 2026-08-20 00:30:59 UTC · history