Littlewood Ultraflat

Polynomial #2679

ratio
0.9786316017 (Δ = 1.36e-13 at M = 2^17, ladder-fft/2)
degree
1321
status
verified
content hash
f982b1fc0680b5aea22e8afb6f1fe156af70c8e8e16b86b14fb6ab0ab688d8e6
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=266, exact length 1322; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:32Z

Coefficients (canonical symmetry representative)

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