witness #1841

N: 16,850
|A|: 100
exponent log |A| / log N: 0.4732

status: current record for this modulus
submitted by: Yongxi (Aaron) Lin
submitted at: 2026-08-08 19:18:55 UTC

Elements (100)

320, 325, 333, 345, 350, 358, 445, 450, 458, 470, 475, 483, 989, 994, 1014, 1019, 1114, 1119, 1139, 1144, 3685, 3695, 3710, 3720, 3810, 3820, 3835, 3845, 4355, 4370, 4380, 4395, 4480, 4495, 4505, 4520, 7058, 7063, 7083, 7088, 7183, 7188, 7208, 7213, 7735, 7740, 7760, 7765, 7860, 7865, 7885, 7890, 9083, 9088, 9108, 9113, 9208, 9213, 9233, 9238, 10423, 10425, 10438, 10448, 10450, 10463, 10548, 10550, 10563, 10573, 10575, 10588, 11099, 11109, 11124, 11134, 11224, 11234, 11249, 11259, 12458, 12483, 12583, 12608, 14475, 14479, 14500, 14504, 14600, 14604, 14625, 14629, 15823, 15838, 15848, 15863, 15948, 15963, 15973, 15988

Commentary

Movable-core continuation A=P+25*{0,1,5,6} to N=16850. A first pass reached 24 blocks and had no 1-to-2 fixed-core exchange. After vectorizing the blocker test, a large whole-block shake (13 blocks replaced) found a full 25-block code in six trials, giving 100 points.

last edited by Yongxi (Aaron) Lin at 2026-08-08 19:18:55 UTC · history