Atkin-Lehner |
2+ 5- 13- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
46930u |
Isogeny class |
Conductor |
46930 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
237120 |
Modular degree for the optimal curve |
Δ |
-1342380822760640 = -1 · 26 · 5 · 13 · 199 |
Discriminant |
Eigenvalues |
2+ -1 5- 1 -2 13- 0 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-54157,-5183971] |
[a1,a2,a3,a4,a6] |
Generators |
[1010:30667:1] |
Generators of the group modulo torsion |
j |
-54439939/4160 |
j-invariant |
L |
3.7419633838454 |
L(r)(E,1)/r! |
Ω |
0.15579501054183 |
Real period |
R |
6.0046264813276 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000034 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
46930bg1 |
Quadratic twists by: -19 |