Atkin-Lehner |
5+ 13- 31- |
Signs for the Atkin-Lehner involutions |
Class |
2015b |
Isogeny class |
Conductor |
2015 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
360 |
Modular degree for the optimal curve |
Δ |
-9682075 = -1 · 52 · 13 · 313 |
Discriminant |
Eigenvalues |
0 -2 5+ -4 3 13- 0 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,1,39,-105] |
[a1,a2,a3,a4,a6] |
Generators |
[9:32:1] |
Generators of the group modulo torsion |
j |
6393430016/9682075 |
j-invariant |
L |
1.4533869992496 |
L(r)(E,1)/r! |
Ω |
1.2159922742966 |
Real period |
R |
1.7928407482158 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
32240k1 128960p1 18135t1 10075c1 |
Quadratic twists by: -4 8 -3 5 |