Atkin-Lehner |
2+ 3- 7- 13+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
37674h |
Isogeny class |
Conductor |
37674 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-8211839454 = -1 · 2 · 38 · 7 · 132 · 232 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 6 13+ 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,504,-378] |
[a1,a2,a3,a4,a6] |
j |
19400056703/11264526 |
j-invariant |
L |
3.1061496101813 |
L(r)(E,1)/r! |
Ω |
0.77653740254427 |
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 |
12558q2 |
Quadratic twists by: -3 |