Atkin-Lehner |
2- 5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
12740g |
Isogeny class |
Conductor |
12740 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-21505107769600 = -1 · 28 · 52 · 76 · 134 |
Discriminant |
Eigenvalues |
2- -2 5- 7- 4 13- -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-13540,-650700] |
[a1,a2,a3,a4,a6] |
Generators |
[2683:138866:1] |
Generators of the group modulo torsion |
j |
-9115564624/714025 |
j-invariant |
L |
3.5690362063079 |
L(r)(E,1)/r! |
Ω |
0.22030044991049 |
Real period |
R |
4.05019169021 |
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 |
50960ce2 114660bd2 63700n2 260a2 |
Quadratic twists by: -4 -3 5 -7 |