Littlewood Ultraflat

Polynomial #2643

ratio
0.9785194027 (Δ = 5.77e-14 at M = 2^17, ladder-fft/2)
degree
1283
status
verified
content hash
ea2fc30efed2104ba05ef36ba9d218c1f0388768d0fb1e60d9f2f997081ed144
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=276, exact length 1284; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:15Z

Coefficients (canonical symmetry representative)

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