Ruzsa’s genus-one problem

witness #2261

N
33,375
|A|
125
exponent log |A| / log N
0.4636
status
current record for this modulus
submitted by
Yongxi (Aaron) Lin
submitted at
2026-08-09 23:38:14 UTC

Elements (125)

0, 5, 540, 542, 545, 547, 801, 802, 806, 1345, 1870, 2136, 2146, 2670, 2680, 3205, 3207, 3215, 3472, 3482, 4812, 4816, 4817, 5877, 5887, 13375, 13380, 13400, 13405, 13915, 13917, 13920, 13922, 13940, 13942, 13945, 13947, 14176, 14177, 14181, 14201, 14202, 14206, 14720, 14745, 15245, 15270, 15511, 15521, 15536, 15546, 16045, 16055, 16070, 16080, 16580, 16582, 16590, 16605, 16607, 16615, 16847, 16857, 16872, 16882, 18187, 18191, 18192, 18212, 18216, 18217, 19252, 19262, 19277, 19287, 20025, 20030, 20075, 20080, 20565, 20567, 20570, 20572, 20615, 20617, 20620, 20622, 20826, 20827, 20831, 20876, 20877, 20881, 21370, 21420, 21895, 21945, 22161, 22171, 22211, 22221, 22695, 22705, 22745, 22755, 23230, 23232, 23240, 23280, 23282, 23290, 23497, 23507, 23547, 23557, 24837, 24841, 24842, 24887, 24891, 24892, 25902, 25912, 25952, 25962

Commentary

Same 5-adic lift extracted from the dense N=3750 record: a 25-point exact core with optimal vertical span 13, lifted by an exact five-point code over Z/5 to 125 points. With h=v+3u and w=u, the no-wrap bound proves validity for all q>=253. This is q=267, giving a 125-point witness modulo 33375.

last edited by Yongxi (Aaron) Lin at 2026-08-09 23:38:14 UTC · history

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