Littlewood Ultraflat

Polynomial #2560

ratio
0.9785515852 (Δ = 7.30e-11 at M = 2^15, ladder-fft/2)
degree
1176
status
verified
content hash
abc74530f26733d5c11fea089f6f319fa14955706abc1d4fd2fbc36e1c35aaf8
submitter
David Renshaw
note
Periodic quadratic-character segment p=1087, shift=229, exact length 1177; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:52:24Z

Coefficients (canonical symmetry representative)

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