Atkin-Lehner |
2- 3+ 5- 7+ 61- |
Signs for the Atkin-Lehner involutions |
Class |
102480bl |
Isogeny class |
Conductor |
102480 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
8188958163232358400 = 236 · 3 · 52 · 7 · 613 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7+ 0 -4 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1479640,679433200] |
[a1,a2,a3,a4,a6] |
j |
87464586583233903961/1999257364070400 |
j-invariant |
L |
1.3965554322676 |
L(r)(E,1)/r! |
Ω |
0.23275923980103 |
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 |
12810h3 |
Quadratic twists by: -4 |