Atkin-Lehner |
2+ 3- 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
19950y |
Isogeny class |
Conductor |
19950 |
Conductor |
∏ cp |
33 |
Product of Tamagawa factors cp |
deg |
1077120 |
Modular degree for the optimal curve |
Δ |
-1.47771775872E+21 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- 3 0 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,2563424,-961629202] |
[a1,a2,a3,a4,a6] |
j |
190759093742107775/151318298492928 |
j-invariant |
L |
2.772531922162 |
L(r)(E,1)/r! |
Ω |
0.084016118853393 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
59850fq1 19950ch1 |
Quadratic twists by: -3 5 |