Atkin-Lehner |
2- 3+ 5+ 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
19950ca |
Isogeny class |
Conductor |
19950 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-7.4592137857757E+24 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7- 0 6 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-70675338,-263784039219] |
[a1,a2,a3,a4,a6] |
Generators |
[91705443603656573074072588:24738987386794934883430584239:1238510740096655722432] |
Generators of the group modulo torsion |
j |
-2498661176703400098047449/477389682289643523750 |
j-invariant |
L |
7.2655115406017 |
L(r)(E,1)/r! |
Ω |
0.025768303327206 |
Real period |
R |
35.244421452318 |
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 |
59850bw3 3990j4 |
Quadratic twists by: -3 5 |