Atkin-Lehner |
3+ 7- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
18081a |
Isogeny class |
Conductor |
18081 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-11169960295068603 = -1 · 39 · 712 · 41 |
Discriminant |
Eigenvalues |
0 3+ 0 7- -3 -2 3 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,52920,1974908] |
[a1,a2,a3,a4,a6] |
j |
7077888000/4823609 |
j-invariant |
L |
1.0181133311592 |
L(r)(E,1)/r! |
Ω |
0.2545283327898 |
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 |
18081d1 2583b2 |
Quadratic twists by: -3 -7 |