Atkin-Lehner |
3- 19- 23- |
Signs for the Atkin-Lehner involutions |
Class |
90459q |
Isogeny class |
Conductor |
90459 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
3294720 |
Modular degree for the optimal curve |
Δ |
29286507342432537 = 39 · 19 · 238 |
Discriminant |
Eigenvalues |
1 3- -2 0 -4 -2 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-26918793,53763291904] |
[a1,a2,a3,a4,a6] |
j |
19989223566735457/271377 |
j-invariant |
L |
0.26396106174605 |
L(r)(E,1)/r! |
Ω |
0.26396117524352 |
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 |
30153c1 3933a1 |
Quadratic twists by: -3 -23 |