Congruent-number curve y^2 = x^3 - n^2 x, n = 54975351. Found in a local squarefree-parameter search using Monsky 2-Selmer matrices and Mestre-Nagao scoring, followed by PARI/GP ellrank point search. Witness independence checked with the ICARM exact 2-descent verifier. Search performed 2026-11-03. Method reference: Dujella, Janfada, Salami (2009), https://web.math.pmf.unizg.hr/~duje/pdf/Sajad_JIS.pdf.
Congruent-number curve y^2 = x^3 - n^2 x, n = 54975351. Found in a local squarefree-parameter search using Monsky 2-Selmer matrices and Mestre-Nagao scoring, followed by PARI/GP ellrank point search. Witness independence checked with the ICARM exact 2-descent verifier. Search performed 2026-11-03. Method reference: Dujella, Janfada, Salami (2009), https://web.math.pmf.unizg.hr/~duje/pdf/Sajad_JIS.pdf.
David Renshaw ·
Witness independence checked with the ICARM exact 2-descent verifier.Search performed 2026-11-03. Method reference: Dujella, Janfada, Salami (2009), https://web.math.pmf.unizg.hr/~duje/pdf/Sajad_JIS.pdf.David Renshaw ·