Magma V2.11-1 Thu Jul 29 2004 13:48:36 [Seed = 1595352601] Type ? for help. Type -D to quit. Loading startup file "/home/was/magma/local/init.m" -3 fails Heegner since is -3 or -4. -4 fails Heegner since is -3 or -4. -7 fails Heegner since not every prime dividing conductor splits -8 fails Heegner since is not coprime to conductor. -11 fails Heegner since not every prime dividing conductor splits -15 fails Heegner since is not coprime to conductor. -19 fails Heegner since not every prime dividing conductor splits -19 fails Heegner since not every prime dividing conductor splits -20 fails Heegner since is not coprime to conductor. Using Kolyvagin theorem on D = -23 aInvariantsE= [ 0, -1, 0, -4, 4 ] rE= 0 LE= 0.5390999999 aInvariantsF= [ 0, -1, 0, -2292, -30780 ] rF= 1 LF= 4.2670000009 N = 24 D = -23 is divisible by only prime, so excluding that prime from B.. IsogenousCurves=[[ 0, -1, 0, 1, 0 ],[ 0, -1, 0, -4, 4 ],[ 0, -1, 0, -64, 220 ],[ 0, -1, 0, -24, -36 ],[ 0, -1, 0, -384, -2772 ],[ 0, -1, 0, 16, -180 ]] torK= [ 4, 8, 4, 4, 2, 2 ] eps_E= 1 MordellWeilF= [ 60, 210, 1 ] omega_E= 7.270694035862877761124986668510 Rounding... error in index computation: 0.00016158353537321090698 quotient = 0.9998384164 Index= 1 B= 184 Obtained the bound 46 in 1.239 seconds. -24 fails Heegner since is not coprime to conductor. -31 fails Heegner since not every prime dividing conductor splits -35 fails Heegner since not every prime dividing conductor splits -39 fails Heegner since is not coprime to conductor. -40 fails Heegner since is not coprime to conductor. -43 fails Heegner since not every prime dividing conductor splits -43 fails Heegner since not every prime dividing conductor splits Using Kolyvagin theorem on D = -47 aInvariantsE= [ 0, -1, 0, -4, 4 ] rE= 0 LE= 0.5390999999 aInvariantsF= [ 0, -1, 0, -9572, -265980 ] rF= 1 LF= 6.03199999965 N = 24 D = -47 is divisible by only prime, so excluding that prime from B.. IsogenousCurves=[[ 0, -1, 0, 1, 0 ],[ 0, -1, 0, -4, 4 ],[ 0, -1, 0, -64, 220 ],[ 0, -1, 0, -24, -36 ],[ 0, -1, 0, -384, -2772 ],[ 0, -1, 0, 16, -180 ]] torK= [ 4, 8, 4, 4, 2, 2 ] eps_E= 1 MordellWeilF= [ -539600, -2328286, 15625 ] omega_E= 7.270694035862877761124986668510 Rounding... error in index computation: 0.000024524051696062088012 quotient = 0.9999754759 Index= 1 B= 376 Obtained the bound 94 in 0.93 seconds. B{2}B, B1{46}B1, B2{94}B2, D1{-23}D1, D2{-47}D2, F1{[ 0, -1, 0, -2292, -30780 ]}F1, z1{[ 60, 210, 1 ]}z1, h1{3.035150282480556960251}h1, F2{[ 0, -1, 0, -9572, -265980 ]}F2, z2{[ -539600, -2328286, 15625 ]}z2, h2{6.13259621714528702085}h2 Total time: 2.940 seconds, Total memory usage: 8.99MB