Ruzsa’s genus-one problem

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witness #921

N
4,987
|A|
40
exponent log |A| / log N
0.4332
status
current record for this modulus
submitted by
David Renshaw
submitted at
2026-08-05 01:40:20 UTC

Elements (40)

0, 3, 8, 10, 25, 28, 33, 35, 145, 149, 154, 155, 170, 174, 179, 180, 438, 448, 463, 473, 728, 730, 735, 738, 753, 755, 760, 763, 870, 874, 875, 879, 895, 899, 900, 904, 1163, 1168, 1188, 1193

Commentary

This 40-element set comes from witness#687 (N = 4861); it remains valid modulo 4987.

last edited by David Renshaw at 2026-08-05 01:40:20 UTC · history

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