Atkin-Lehner |
2+ 3+ 37- |
Signs for the Atkin-Lehner involutions |
Class |
7104d |
Isogeny class |
Conductor |
7104 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-201867264 = -1 · 214 · 32 · 372 |
Discriminant |
Eigenvalues |
2+ 3+ 2 -4 4 6 6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,143,145] |
[a1,a2,a3,a4,a6] |
j |
19600688/12321 |
j-invariant |
L |
2.2142609994992 |
L(r)(E,1)/r! |
Ω |
1.1071304997496 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
7104ba2 444b2 21312y2 |
Quadratic twists by: -4 8 -3 |