Atkin-Lehner |
2+ 5- 7- 41- |
Signs for the Atkin-Lehner involutions |
Class |
91840u |
Isogeny class |
Conductor |
91840 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
42172928000 = 212 · 53 · 72 · 412 |
Discriminant |
Eigenvalues |
2+ 0 5- 7- -4 4 -4 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-32612,-2266784] |
[a1,a2,a3,a4,a6] |
j |
936474735013056/10296125 |
j-invariant |
L |
2.1316050664208 |
L(r)(E,1)/r! |
Ω |
0.355267502348 |
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 |
91840o2 45920e1 |
Quadratic twists by: -4 8 |