Atkin-Lehner |
2- 3- 5- 7- |
Signs for the Atkin-Lehner involutions |
Class |
1260j |
Isogeny class |
Conductor |
1260 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-33331979520 = -1 · 28 · 312 · 5 · 72 |
Discriminant |
Eigenvalues |
2- 3- 5- 7- -6 -4 -6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-327,-9074] |
[a1,a2,a3,a4,a6] |
Generators |
[110:1134:1] |
Generators of the group modulo torsion |
j |
-20720464/178605 |
j-invariant |
L |
2.7116677759753 |
L(r)(E,1)/r! |
Ω |
0.49256340129294 |
Real period |
R |
2.7526078560216 |
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 |
5040bl2 20160bv2 420c2 6300k2 |
Quadratic twists by: -4 8 -3 5 |