Littlewood Ultraflat

Polynomial #2668

ratio
0.9787019289 (Δ = 3.28e-12 at M = 2^17, ladder-fft/2)
degree
1310
status
verified
content hash
22b104c7794d0f63c22abb371fa3c19d166d8174d8acc3d50bf8acb1d77187b3
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=884, exact length 1311; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:27Z

Coefficients (canonical symmetry representative)

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