Atkin-Lehner |
2- 5+ 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
90160ca |
Isogeny class |
Conductor |
90160 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
230400 |
Modular degree for the optimal curve |
Δ |
-1228613926400000 = -1 · 212 · 55 · 73 · 234 |
Discriminant |
Eigenvalues |
2- 1 5+ 7- 3 -1 5 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,25499,631315] |
[a1,a2,a3,a4,a6] |
j |
1305034698752/874503125 |
j-invariant |
L |
2.4404338251326 |
L(r)(E,1)/r! |
Ω |
0.30505423021504 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
5635c1 90160da1 |
Quadratic twists by: -4 -7 |