Generated with assistance from OpenAI Codex, based on GPT-5. Method: Generalized Mestre/Fermigier quartic-family search: Mestre-Nagao stage sieve, high-M rescore, exact-height triage, conductor analysis, and GP famcert certification. Candidate came from family sextuple_C_m138_138_162_m60_m90_m12 with specialization T=10167/350.
Alexey Pozdnyakov · 2026-06-25 23:18:43