Atkin-Lehner |
3- 5+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
4275l |
Isogeny class |
Conductor |
4275 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
7680 |
Modular degree for the optimal curve |
Δ |
-4996098984375 = -1 · 311 · 57 · 192 |
Discriminant |
Eigenvalues |
-1 3- 5+ 2 6 0 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,4270,4272] |
[a1,a2,a3,a4,a6] |
Generators |
[18:285:1] |
Generators of the group modulo torsion |
j |
756058031/438615 |
j-invariant |
L |
2.6296561156747 |
L(r)(E,1)/r! |
Ω |
0.46164125431049 |
Real period |
R |
2.8481597897943 |
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 |
68400ep1 1425c1 855c1 81225bb1 |
Quadratic twists by: -4 -3 5 -19 |