Ruzsa’s genus-one problem

← home · all witnesses

witness #2970

N: 372
|A|: 13
exponent log |A| / log N: 0.4333

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-17 03:16:01 UTC

Elements (13)

42, 54, 114, 132, 140, 155, 163, 181, 241, 253, 296, 332, 371

Commentary

Found by congruence-guided remove/regrow search seeded from witness 2409.

last edited by David Renshaw at 2026-08-17 03:16:01 UTC · history

Log in to add commentary.