Ruzsa’s genus-one problem

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witness #2648

N: 643
|A|: 15
exponent log |A| / log N: 0.4188

status: current record for this modulus
submitted by: jcreed
submitted at: 2026-08-16 19:18:00 UTC

Elements (15)

0, 26, 53, 68, 71, 120, 128, 221, 234, 243, 274, 352, 454, 490, 493

Commentary

local search (simulated annealing) coverage sweep

last edited by jcreed at 2026-08-16 19:18:00 UTC · history

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