Atkin-Lehner |
2- 3- 7+ 13- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
124488bk |
Isogeny class |
Conductor |
124488 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-245958830864667648 = -1 · 210 · 310 · 74 · 13 · 194 |
Discriminant |
Eigenvalues |
2- 3- -2 7+ 4 13- -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,149109,-8843434] |
[a1,a2,a3,a4,a6] |
j |
491142820607708/329484459213 |
j-invariant |
L |
2.8376515177571 |
L(r)(E,1)/r! |
Ω |
0.1773531833386 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
41496c3 |
Quadratic twists by: -3 |