Ruzsa’s genus-one problem

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witness #1261

N: 120
|A|: 8
exponent log |A| / log N: 0.4343

status: current record for this modulus
submitted by: Yongxi (Aaron) Lin
submitted at: 2026-08-07 08:55:00 UTC

Elements (8)

0, 1, 5, 14, 22, 75, 96, 111

Commentary

Exhaustive branch-and-bound search (with translation symmetry fixing 0 ∈ A); proven optimal for N=120.

last edited by Yongxi (Aaron) Lin at 2026-08-07 08:55:00 UTC · history

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