Atkin-Lehner |
2+ 17+ 83+ |
Signs for the Atkin-Lehner involutions |
Class |
90304b |
Isogeny class |
Conductor |
90304 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
479694848 = 212 · 17 · 832 |
Discriminant |
Eigenvalues |
2+ 2 4 2 -6 2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-201,-247] |
[a1,a2,a3,a4,a6] |
Generators |
[437:9120:1] |
Generators of the group modulo torsion |
j |
220348864/117113 |
j-invariant |
L |
13.612806769509 |
L(r)(E,1)/r! |
Ω |
1.3463495908164 |
Real period |
R |
5.0554502535621 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.000000000658 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
90304g2 45152f1 |
Quadratic twists by: -4 8 |