Atkin-Lehner |
2+ 3+ 7+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
12138b |
Isogeny class |
Conductor |
12138 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
2592 |
Modular degree for the optimal curve |
Δ |
-764694 = -1 · 2 · 33 · 72 · 172 |
Discriminant |
Eigenvalues |
2+ 3+ 3 7+ -3 -4 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-31,67] |
[a1,a2,a3,a4,a6] |
Generators |
[3:2:1] |
Generators of the group modulo torsion |
j |
-11984473/2646 |
j-invariant |
L |
3.1190360890126 |
L(r)(E,1)/r! |
Ω |
2.7141362234148 |
Real period |
R |
0.57459092548574 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
97104cr1 36414co1 84966cj1 12138p1 |
Quadratic twists by: -4 -3 -7 17 |