Littlewood Ultraflat

Polynomial #2639

ratio
0.9785072636 (Δ = 5.85e-11 at M = 2^22, ladder-fft/2)
degree
1277
status
verified
content hash
c0040031ec8c757431fc3973bfeeda6f7bb65d0e8ab178a4bfdfec41548e35b1
submitter
David Renshaw
note
Periodic quadratic-character segment p=1187, shift=829, exact length 1278; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:11Z

Coefficients (canonical symmetry representative)

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