Littlewood Ultraflat

Polynomial #2808

ratio
0.9784649125 (Δ = 1.59e-12 at M = 2^17, ladder-fft/2)
degree
1493
status
verified
content hash
0498664529fe8cfb289400d1d7d18251eca0b756a549d03f2f07fabf619daff5
submitter
David Renshaw
note
Periodic quadratic-character segment p=1367, shift=960, exact length 1494; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:53Z

Coefficients (canonical symmetry representative)

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