Littlewood Ultraflat

Polynomial #2421

ratio
0.9785234395 (Δ = 1.20e-13 at M = 2^18, ladder-fft/2)
degree
1112
status
verified
content hash
1ac7341c3f901120111099f8ea3740fde44e238ff5393de8dcffe1741bafa319
submitter
David Renshaw
note
Periodic quadratic-character segment p=1039, shift=746, exact length 1113; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:49:52Z

Coefficients (canonical symmetry representative)

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