Littlewood Ultraflat

Polynomial #2656

ratio
0.9786512777 (Δ = 3.96e-14 at M = 2^18, ladder-fft/2)
degree
1297
status
verified
content hash
49181ab91120d9a9fe8c13b86b9f7782d394819e7b2fc6585e6c4012c6482f5f
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=271, exact length 1298; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:21Z

Coefficients (canonical symmetry representative)

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