Specialization at T = -748/2021 of the elliptic fibration of X648 given by:\ny
y^2 + (Lx+B)y = x^3,\nwhere\nL
where
L = 5098973881T^2 - 32101629380T + 51085836400,\nB
B = -2550648011199324171649113600T^5 - 231394683896910015292127210400T^4 + 1324630129545679262439545334000T^3 - 2330371426153230648960353010000T^2 + 1239686628515660725984584000000T.
X648 rank-5 ZSpecialization at T = -748/3 model specialization at 2021 of the elliptic fibration of X648 given by:\ny^2 + (U,VLx+B)y =(9/4 x^3,\nwhere\nL = 5098973881T^2 -3/8) 32101629380T + 51085836400, t\nB = -748/20212550648011199324171649113600T^5 - 231394683896910015292127210400T^4 + 1324630129545679262439545334000T^3 - 2330371426153230648960353010000T^2 + 1239686628515660725984584000000T.
Andrii Prokhorenkov ·
\nyy^2 + (Lx+B)y = x^3,\nwhere\nLwhere L = 5098973881T^2 - 32101629380T + 51085836400,\nBB = -2550648011199324171649113600T^5 - 231394683896910015292127210400T^4 + 1324630129545679262439545334000T^3 - 2330371426153230648960353010000T^2 + 1239686628515660725984584000000T.Andrii Prokhorenkov ·
X648 rank-5 ZSpecialization at T = -748/3 model specialization at2021 of the elliptic fibration of X648 given by:\ny^2 + (U,VLx+B)y =(9/4x^3,\nwhere\nL = 5098973881T^2 -3/8)32101629380T + 51085836400,t\nB = -748/20212550648011199324171649113600T^5 - 231394683896910015292127210400T^4 + 1324630129545679262439545334000T^3 - 2330371426153230648960353010000T^2 + 1239686628515660725984584000000T.Andrii Prokhorenkov ·