{"id":2783,"hash":"b9e13eb33f46b4af3b4cffb725abb3957c76b4c80ed779253942fd7bcfa00dbd","degree":1449,"score":0.978512352325018,"score_delta":4.087397087459976e-12,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1327, shift=929, exact length 1450; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:35Z","submitter_name":"David Renshaw"}