Atkin-Lehner |
2+ 3+ 5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
19110q |
Isogeny class |
Conductor |
19110 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-80971530125850 = -1 · 2 · 32 · 52 · 712 · 13 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 7- 6 13- 2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,1543,432951] |
[a1,a2,a3,a4,a6] |
j |
3449795831/688246650 |
j-invariant |
L |
1.8811487733902 |
L(r)(E,1)/r! |
Ω |
0.47028719334756 |
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 |
57330eo2 95550jn2 2730l2 |
Quadratic twists by: -3 5 -7 |