Atkin-Lehner |
2- 3+ 5+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
91200fc |
Isogeny class |
Conductor |
91200 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
35840 |
Modular degree for the optimal curve |
Δ |
-1539000000 = -1 · 26 · 34 · 56 · 19 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 1 -3 0 7 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,117,-1863] |
[a1,a2,a3,a4,a6] |
j |
175616/1539 |
j-invariant |
L |
1.4918251627153 |
L(r)(E,1)/r! |
Ω |
0.74591262479524 |
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 |
91200ib1 45600r1 3648bd1 |
Quadratic twists by: -4 8 5 |