Ruzsa’s genus-one problem

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witness #2951

N: 622
|A|: 15
exponent log |A| / log N: 0.4210

status: current record for this modulus
submitted by: David Renshaw
submitted at: 2026-08-16 21:57:28 UTC

Elements (15)

0, 30, 68, 175, 197, 209, 244, 251, 252, 290, 319, 340, 343, 419, 466

Commentary

Found by legal remove/regrow search seeded from witness 2633.

last edited by David Renshaw at 2026-08-16 21:57:28 UTC · history

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