Atkin-Lehner |
2- 7- 13- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
90454o |
Isogeny class |
Conductor |
90454 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
179822552 = 23 · 73 · 13 · 712 |
Discriminant |
Eigenvalues |
2- -2 0 7- -2 13- -6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-3893,-93815] |
[a1,a2,a3,a4,a6] |
Generators |
[-36:19:1] [384:7229:1] |
Generators of the group modulo torsion |
j |
19023471652375/524264 |
j-invariant |
L |
11.627467201586 |
L(r)(E,1)/r! |
Ω |
0.60440575488977 |
Real period |
R |
6.4126166397754 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999988296 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
90454i2 |
Quadratic twists by: -7 |