Atkin-Lehner |
2+ 3+ 7- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
13818c |
Isogeny class |
Conductor |
13818 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
Δ |
130403008512 = 221 · 33 · 72 · 47 |
Discriminant |
Eigenvalues |
2+ 3+ 0 7- 0 1 0 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-764810,257123028] |
[a1,a2,a3,a4,a6] |
j |
1009692644910846213625/2661285888 |
j-invariant |
L |
0.68504898721014 |
L(r)(E,1)/r! |
Ω |
0.68504898721014 |
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 |
110544dx2 41454bt2 13818f2 |
Quadratic twists by: -4 -3 -7 |