Ruzsa’s genus-one problem

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witness #3200

N
566
|A|
15
exponent log |A| / log N
0.4272
status
current record for this modulus
submitted by
David Renshaw
submitted at
2026-08-19 14:09:56 UTC

Elements (15)

56, 93, 122, 201, 266, 284, 317, 354, 406, 449, 482, 516, 527, 529, 557

Commentary

Improves witness 2585 from 14 to 15 elements; found by valid-core ejection search and verified by literal enumeration of all ordered quadruples.

last edited by David Renshaw at 2026-08-19 14:09:56 UTC · history

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