Ruzsa’s genus-one problem

← witness #330

Commentary history

1 edit.

• David Renshaw · 2026-08-04 15:16:58 UTC

  Found by affinely transplanting witness 329 from modulus 2671 to 2633, deleting three collision-causing elements to obtain a valid 26-set, and then making a randomized 6-for-9 repair to reach 29.