Atkin-Lehner |
2- 13- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
494d |
Isogeny class |
Conductor |
494 |
Conductor |
∏ cp |
78 |
Product of Tamagawa factors cp |
deg |
312 |
Modular degree for the optimal curve |
Δ |
-6497214464 = -1 · 213 · 133 · 192 |
Discriminant |
Eigenvalues |
2- -1 -1 -3 -4 13- -3 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-1001,12375] |
[a1,a2,a3,a4,a6] |
Generators |
[45:224:1] |
Generators of the group modulo torsion |
j |
-110931033861649/6497214464 |
j-invariant |
L |
2.1566805189123 |
L(r)(E,1)/r! |
Ω |
1.3176510859324 |
Real period |
R |
0.020984121318353 |
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 |
3952j1 15808d1 4446g1 12350a1 |
Quadratic twists by: -4 8 -3 5 |