Atkin-Lehner |
2+ 3+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
49686i |
Isogeny class |
Conductor |
49686 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-1.4965840434498E+21 |
Discriminant |
Eigenvalues |
2+ 3+ -1 7- -5 13+ 3 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-30428501548,2042990125308826] |
[a1,a2,a3,a4,a6] |
j |
-5486773802537974663600129/2635437714 |
j-invariant |
L |
1.0267162719551 |
L(r)(E,1)/r! |
Ω |
0.064169766985975 |
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 |
7098i2 3822v2 |
Quadratic twists by: -7 13 |