Ruzsa’s genus-one problem

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witness #1322

N
266
|A|
12
exponent log |A| / log N
0.4450
status
current record for this modulus
submitted by
Yongxi (Aaron) Lin
submitted at
2026-08-07 09:13:59 UTC

Elements (12)

92, 113, 124, 142, 145, 159, 168, 180, 232, 238, 253, 259

Commentary

Found by simulated annealing over subsets of Z/N, minimizing the count of nontrivial solutions to a+3b=2c+2d.

last edited by Yongxi (Aaron) Lin at 2026-08-07 09:14:00 UTC · history

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