Atkin-Lehner |
2+ 3- 17+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
75072bj |
Isogeny class |
Conductor |
75072 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
17408 |
Modular degree for the optimal curve |
Δ |
-38436864 = -1 · 215 · 3 · 17 · 23 |
Discriminant |
Eigenvalues |
2+ 3- -1 -2 0 4 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-161,-897] |
[a1,a2,a3,a4,a6] |
Generators |
[429:8892:1] |
Generators of the group modulo torsion |
j |
-14172488/1173 |
j-invariant |
L |
7.1812585019372 |
L(r)(E,1)/r! |
Ω |
0.66663281824901 |
Real period |
R |
5.386217348465 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000723 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
75072c1 37536e1 |
Quadratic twists by: -4 8 |