Atkin-Lehner |
2- 5+ 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
121520bv |
Isogeny class |
Conductor |
121520 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
5160960 |
Modular degree for the optimal curve |
Δ |
-1.240954122464E+19 |
Discriminant |
Eigenvalues |
2- -1 5+ 7- 1 -3 -5 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-26099621,51330489421] |
[a1,a2,a3,a4,a6] |
j |
-4080168919667961856/25751796875 |
j-invariant |
L |
1.6057350770792 |
L(r)(E,1)/r! |
Ω |
0.2007168192853 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
7595b1 17360bi1 |
Quadratic twists by: -4 -7 |