Specialization at T = 9095/7249 of the elliptic fibration of X648 given by:
y^2 + (Lx+B)y = x^3,
where
L = 5098973881T^2 - 32101629380T + 51085836400,
B = -2550648011199324171649113600T^5 - 231394683896910015292127210400T^4 + 1324630129545679262439545334000T^3 - 2330371426153230648960353010000T^2 + 1239686628515660725984584000000T.
Andrii Prokhorenkov ·