Atkin-Lehner |
2- 7- 17- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
38318u |
Isogeny class |
Conductor |
38318 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
1451599951004 = 22 · 79 · 17 · 232 |
Discriminant |
Eigenvalues |
2- -2 -2 7- 0 0 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-124559,-16930691] |
[a1,a2,a3,a4,a6] |
j |
5296230873991/35972 |
j-invariant |
L |
2.0330399944258 |
L(r)(E,1)/r! |
Ω |
0.25412999930531 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
38318o2 |
Quadratic twists by: -7 |