Atkin-Lehner |
2+ 3+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
234c |
Isogeny class |
Conductor |
234 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
18252 = 22 · 33 · 132 |
Discriminant |
Eigenvalues |
2+ 3+ -2 -2 -4 13+ 0 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-63,209] |
[a1,a2,a3,a4,a6] |
Generators |
[8:-17:1] |
Generators of the group modulo torsion |
j |
1033364331/676 |
j-invariant |
L |
1.063655309114 |
L(r)(E,1)/r! |
Ω |
3.8376981201778 |
Real period |
R |
0.13857985644071 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1872k2 7488f2 234b2 5850be2 |
Quadratic twists by: -4 8 -3 5 |