Atkin-Lehner |
2+ 3- 5+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
15210q |
Isogeny class |
Conductor |
15210 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
134784 |
Modular degree for the optimal curve |
Δ |
61845440343336000 = 26 · 36 · 53 · 139 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 0 0 13- -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-104220,4980496] |
[a1,a2,a3,a4,a6] |
Generators |
[-145:4199:1] |
Generators of the group modulo torsion |
j |
16194277/8000 |
j-invariant |
L |
3.0565206094445 |
L(r)(E,1)/r! |
Ω |
0.31065382597317 |
Real period |
R |
4.9194961624397 |
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 |
121680ef1 1690i1 76050ff1 15210bu1 |
Quadratic twists by: -4 -3 5 13 |