Littlewood Ultraflat

Polynomial #2722

ratio
0.9787288075 (Δ = 6.78e-12 at M = 2^17, ladder-fft/2)
degree
1368
status
verified
content hash
41f4b828b7fe5b8ebb41db3a5d87466b5449e7501f440350abcec0068db3ba49
submitter
David Renshaw
note
Periodic quadratic-character segment p=1307, shift=948, exact length 1369; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:11Z

Coefficients (canonical symmetry representative)

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