Atkin-Lehner |
2+ 3- 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
38808be |
Isogeny class |
Conductor |
38808 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
7668660381161472 = 211 · 310 · 78 · 11 |
Discriminant |
Eigenvalues |
2+ 3- 0 7- 11- -2 -8 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-197715,-33574898] |
[a1,a2,a3,a4,a6] |
j |
4866277250/43659 |
j-invariant |
L |
0.90611801123804 |
L(r)(E,1)/r! |
Ω |
0.22652950281577 |
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 |
77616bj2 12936x2 5544i2 |
Quadratic twists by: -4 -3 -7 |