{"id":2641,"hash":"70299d257a6156259c9a67ac09b1cc2da84ca5377c7a0894acdeffd40248c812","degree":1281,"score":0.9785389024792417,"score_delta":1.127986593019159e-12,"log2_m":17,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1187, shift=839, exact length 1282; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:53:14Z","submitter_name":"David Renshaw"}