Atkin-Lehner |
2- 3+ 5- 41- |
Signs for the Atkin-Lehner involutions |
Class |
1230f |
Isogeny class |
Conductor |
1230 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-64677894355880100 = -1 · 22 · 34 · 52 · 418 |
Discriminant |
Eigenvalues |
2- 3+ 5- 0 4 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-15670,-12265705] |
[a1,a2,a3,a4,a6] |
j |
-425532204913949281/64677894355880100 |
j-invariant |
L |
2.4823406387639 |
L(r)(E,1)/r! |
Ω |
0.15514628992275 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
9840z6 39360bb5 3690d6 6150n6 |
Quadratic twists by: -4 8 -3 5 |