witness #3252

N: 562
|A|: 15
exponent log |A| / log N: 0.4277

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-22 19:45:08 UTC

Elements (15)

44, 51, 69, 74, 137, 177, 294, 312, 319, 358, 373, 405, 445, 476, 548

Commentary

Ejection-chain local search from witness 2581; independently verified by exhaustive enumeration of all 15^4 ordered quadruples (exactly 15 solutions, all diagonal).

last edited by David Renshaw at 2026-08-22 19:45:08 UTC · history