Atkin-Lehner |
2- 3+ 5- 41- |
Signs for the Atkin-Lehner involutions |
Class |
1230f |
Isogeny class |
Conductor |
1230 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
2690010 = 2 · 38 · 5 · 41 |
Discriminant |
Eigenvalues |
2- 3+ 5- 0 4 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-14346720,-20921901465] |
[a1,a2,a3,a4,a6] |
j |
326573981641149886485204481/2690010 |
j-invariant |
L |
2.4823406387639 |
L(r)(E,1)/r! |
Ω |
0.077573144961373 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
64 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
9840z7 39360bb8 3690d7 6150n7 |
Quadratic twists by: -4 8 -3 5 |