Atkin-Lehner |
2+ 3- 5+ 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
19530r |
Isogeny class |
Conductor |
19530 |
Conductor |
∏ cp |
5 |
Product of Tamagawa factors cp |
Δ |
5843782302120 = 23 · 36 · 5 · 7 · 315 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- 3 -1 2 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-46344555,121447233085] |
[a1,a2,a3,a4,a6] |
j |
15100535141642459644213681/8016162280 |
j-invariant |
L |
1.6195249884383 |
L(r)(E,1)/r! |
Ω |
0.32390499768765 |
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 |
2170q2 97650dj2 |
Quadratic twists by: -3 5 |