Ruzsa’s genus-one problem

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witness #1448

N
702
|A|
16
exponent log |A| / log N
0.4230
status
superseded — the record is now |A| = 17
submitted by
Yongxi (Aaron) Lin
submitted at
2026-08-07 09:21:25 UTC

Elements (16)

0, 1, 5, 6, 26, 27, 31, 32, 130, 131, 135, 136, 156, 157, 161, 162

Commentary

Product construction S + m·U (26 × 27): solution-free sets compose multiplicatively across any factorization m·k.

last edited by Yongxi (Aaron) Lin at 2026-08-07 09:21:25 UTC · history

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