Magma V2.11-1 Thu Jul 29 2004 14:03:43 on meccah2 [Seed = 2228026931] 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 -11 fails Heegner since not every prime dividing conductor splits -15 fails Heegner since not every prime dividing conductor splits -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= [ 1, -1, 1, -3, 3 ] rE= 0 LE= 0.6210000000 aInvariantsF= [ 1, -1, 1, -1422, -31203 ] rF= 1 LF= 4.5419999994 N = 26 D = -23 is divisible by only prime, so excluding that prime from B.. IsogenousCurves=[[ 1, -1, 1, -3, 3 ],[ 1, -1, 1, -213, -1257 ]] torK= [ 7, 1 ] eps_E= 1 MordellWeilF= [ 75, 491, 1 ] omega_E= 7.84179903986269709097403546260 Rounding... error in index computation: 0.0003995820879 quotient = 4.0003995820879 Index= 2 B= 322 Obtained the bound 322 in 0.711 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 -47 fails Heegner since not every prime dividing conductor splits -51 fails Heegner since not every prime dividing conductor splits -52 fails Heegner since is not coprime to conductor. Using Kolyvagin theorem on D = -55 aInvariantsE= [ 1, -1, 1, -3, 3 ] rE= 0 LE= 0.6210000000 aInvariantsF= [ 1, -1, 1, -8130, -429503 ] rF= 1 LF= 19.06000000238 N = 26 IsogenousCurves=[[ 1, -1, 1, -3, 3 ],[ 1, -1, 1, -213, -1257 ]] torK= [ 7, 1 ] eps_E= 1 MordellWeilF= [ 14601, -341395, 27 ] omega_E= 7.84179903986269709097403546260 Rounding... error in index computation: 0.00036697369068861007690 quotient = 3.9996330263 Index= 2 B= 14 Obtained the bound 14 in 4.529 seconds. B{14}B, B1{322}B1, B2{14}B2, D1{-23}D1, D2{-55}D2, F1{[ 1, -1, 1, -1422, -31203 ]}F1, z1{[ 75, 491, 1 ]}z1, h1{0.86240955922557738233}h1, F2{[ 1, -1, 1, -8130, -429503 ]}F2, z2{[ 14601, -341395, 27 ]}z2, h2{5.59744690096467056861}h2 Total time: 6.069 seconds, Total memory usage: 8.70MB