Atkin-Lehner |
2+ 3+ 5- 7- 83- |
Signs for the Atkin-Lehner involutions |
Class |
122010k |
Isogeny class |
Conductor |
122010 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
23450551032413610 = 2 · 310 · 5 · 78 · 832 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 7- 2 -6 4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-148642,-20852894] |
[a1,a2,a3,a4,a6] |
j |
3087199234101529/199326394890 |
j-invariant |
L |
1.9530337914548 |
L(r)(E,1)/r! |
Ω |
0.24412909097279 |
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 |
17430o2 |
Quadratic twists by: -7 |