Atkin-Lehner |
2+ 3+ 11- 31- |
Signs for the Atkin-Lehner involutions |
Class |
8184c |
Isogeny class |
Conductor |
8184 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
3840 |
Modular degree for the optimal curve |
Δ |
-4861296 = -1 · 24 · 34 · 112 · 31 |
Discriminant |
Eigenvalues |
2+ 3+ 1 3 11- -2 4 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-3220,71413] |
[a1,a2,a3,a4,a6] |
Generators |
[34:9:1] |
Generators of the group modulo torsion |
j |
-230837419975936/303831 |
j-invariant |
L |
4.3106821101947 |
L(r)(E,1)/r! |
Ω |
2.062557614814 |
Real period |
R |
0.26124616345465 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
16368i1 65472s1 24552n1 90024u1 |
Quadratic twists by: -4 8 -3 -11 |