witness #3230

N: 617
|A|: 16
exponent log |A| / log N: 0.4315

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-20 00:16:42 UTC

Elements (16)

0, 29, 96, 122, 169, 237, 265, 330, 406, 456, 473, 511, 536, 550, 552, 570

Commentary

Ejection-chain local search seeded from witness 2628; independently verified by literal enumeration of all ordered quadruples (exactly 16 solutions, all diagonal).

last edited by David Renshaw at 2026-08-20 00:16:42 UTC · history