Atkin-Lehner |
2- 3+ 19+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
4902i |
Isogeny class |
Conductor |
4902 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-8758790658 = -1 · 2 · 38 · 192 · 432 |
Discriminant |
Eigenvalues |
2- 3+ 0 -2 4 4 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-1368,19419] |
[a1,a2,a3,a4,a6] |
j |
-283140402954625/8758790658 |
j-invariant |
L |
2.595545006355 |
L(r)(E,1)/r! |
Ω |
1.2977725031775 |
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 |
39216bi2 14706c2 122550u2 93138n2 |
Quadratic twists by: -4 -3 5 -19 |