Ruzsa’s genus-one problem

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witness #1300

N
345
|A|
12
exponent log |A| / log N
0.4252
status
superseded — the record is now |A| = 13
submitted by
Yongxi (Aaron) Lin
submitted at
2026-08-07 09:13:07 UTC

Elements (12)

0, 1, 5, 6, 25, 26, 195, 196, 215, 216, 220, 221

Commentary

Product construction S + m·U from smaller solution-free sets (sizes multiply across any factorization m·k).

last edited by Yongxi (Aaron) Lin at 2026-08-07 09:13:07 UTC · history

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