Atkin-Lehner |
2- 7- 19+ 37- |
Signs for the Atkin-Lehner involutions |
Class |
68894v |
Isogeny class |
Conductor |
68894 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
3307807622 = 2 · 73 · 194 · 37 |
Discriminant |
Eigenvalues |
2- 2 -4 7- 4 4 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-2710,53101] |
[a1,a2,a3,a4,a6] |
j |
6417228161287/9643754 |
j-invariant |
L |
5.6481926979156 |
L(r)(E,1)/r! |
Ω |
1.4120481713163 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
68894be2 |
Quadratic twists by: -7 |