Atkin-Lehner |
2+ 13- 103- |
Signs for the Atkin-Lehner involutions |
Class |
2678h |
Isogeny class |
Conductor |
2678 |
Conductor |
∏ cp |
9 |
Product of Tamagawa factors cp |
Δ |
78666832904192 = 215 · 133 · 1033 |
Discriminant |
Eigenvalues |
2+ -2 0 -1 3 13- -3 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-31421,2098200] |
[a1,a2,a3,a4,a6] |
Generators |
[114:-25:1] |
Generators of the group modulo torsion |
j |
3430550772360231625/78666832904192 |
j-invariant |
L |
1.6797127147276 |
L(r)(E,1)/r! |
Ω |
0.60955356213319 |
Real period |
R |
2.7556441616865 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
21424o2 85696p2 24102be2 66950x2 |
Quadratic twists by: -4 8 -3 5 |