Littlewood Ultraflat

Polynomial #2731

ratio
0.9786698194 (Δ = 7.34e-12 at M = 2^16, ladder-fft/2)
degree
1377
status
verified
content hash
ff698a2b10aff54ae8a253812c1c988ddb63d6d4c3d5dc7cb16c0a81ac7a87bf
submitter
David Renshaw
note
Periodic quadratic-character segment p=1307, shift=948, exact length 1378; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:54:15Z

Coefficients (canonical symmetry representative)

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