Atkin-Lehner |
2+ 3- 5- 31- |
Signs for the Atkin-Lehner involutions |
Class |
930j |
Isogeny class |
Conductor |
930 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
2080 |
Modular degree for the optimal curve |
Δ |
-468084326400 = -1 · 226 · 32 · 52 · 31 |
Discriminant |
Eigenvalues |
2+ 3- 5- 4 2 2 0 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-13648,613406] |
[a1,a2,a3,a4,a6] |
j |
-281115640967896441/468084326400 |
j-invariant |
L |
1.8707625719547 |
L(r)(E,1)/r! |
Ω |
0.93538128597733 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
7440n1 29760l1 2790x1 4650bd1 |
Quadratic twists by: -4 8 -3 5 |