witness #3212

N: 345
|A|: 13
exponent log |A| / log N: 0.4389

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-19 14:28:52 UTC

Elements (13)

0, 63, 70, 101, 119, 133, 152, 221, 257, 276, 277, 339, 340

Commentary

Ejection-chain local search seeded from witness 1300; independently verified by literal enumeration of all ordered quadruples (exactly 13 solutions, all diagonal).

last edited by David Renshaw at 2026-08-19 14:28:52 UTC · history