Littlewood Ultraflat

Polynomial #2747

ratio
0.9785494660 (Δ = 1.33e-12 at M = 2^16, ladder-fft/2)
degree
1393
status
verified
content hash
1752b9506a8676fb103a9c30a201f708aea293aa937924cac054ddb707d25c5d
submitter
David Renshaw
note
Periodic quadratic-character segment p=1307, shift=946, exact length 1394; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:21Z

Coefficients (canonical symmetry representative)

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