Littlewood Ultraflat

Polynomial #2650

ratio
0.9785999520 (Δ = 5.11e-15 at M = 2^17, ladder-fft/2)
degree
1291
status
verified
content hash
0a08ab4dfc4da02ccbdcd91af1ef87b3a65e83e6906b24f14b149da6935db793
submitter
David Renshaw
note
Periodic quadratic-character segment p=1229, shift=267, exact length 1292; gradient-screened flip ascent (phase-field projection, flatopt)
submitted
2026-10-06T22:53:18Z

Coefficients (canonical symmetry representative)

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