Atkin-Lehner |
2+ 3- 11- 19- |
Signs for the Atkin-Lehner involutions |
Class |
23826u |
Isogeny class |
Conductor |
23826 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
2451441456464022 = 2 · 38 · 11 · 198 |
Discriminant |
Eigenvalues |
2+ 3- -2 0 11- 2 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-15291607,23014616204] |
[a1,a2,a3,a4,a6] |
j |
8405459297332260337/52107462 |
j-invariant |
L |
1.2542875012926 |
L(r)(E,1)/r! |
Ω |
0.31357187532317 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
71478by6 1254h5 |
Quadratic twists by: -3 -19 |