Atkin-Lehner |
2- 5- 19- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
107920n |
Isogeny class |
Conductor |
107920 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
310272 |
Modular degree for the optimal curve |
Δ |
-490388480000 = -1 · 213 · 54 · 19 · 712 |
Discriminant |
Eigenvalues |
2- 3 5- -3 -2 1 -7 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-10867,-437326] |
[a1,a2,a3,a4,a6] |
j |
-34649164377801/119723750 |
j-invariant |
L |
3.740005969196 |
L(r)(E,1)/r! |
Ω |
0.23375036683423 |
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 |
13490b1 |
Quadratic twists by: -4 |